2d:null 2e:["$","title",null,{"children":"Hearthstone Statistics | Rafael Rocha | Observable"}] 33:T46e,function evolveGain(card) { if(card.attack === undefined) { return ''; } let s_html = ''; if(card.cost < 10) { const s_evolved = minionStatsByCost[card.cost + 1]; const s_gainedAttack = s_evolved.avgAttack - card.attack; const s_attackSign = s_gainedAttack > 0 ? '+' : ''; const s_gainedHealth = s_evolved.avgHealth - card.health; const s_healthSign =s_gainedHealth > 0 ? '+' : ''; s_html = `

Single evolve: ${s_attackSign}${s_gainedAttack.toFixed(1)}/${s_healthSign}${s_gainedHealth.toFixed(1)}

`; } let d_html = ''; if(card.cost < 9) { const d_evolved = minionStatsByCost[card.cost + 2]; const d_gainedAttack = d_evolved.avgAttack - card.attack; const d_attackSign = Math.round(d_gainedAttack) > 0 ? '+' : ''; const d_gainedHealth = d_evolved.avgHealth - card.health; const d_healthSign = Math.round(d_gainedHealth) > 0 ? '+' : ''; d_html = `

Double evolve: ${d_attackSign}${d_gainedAttack.toFixed(1)}/${d_healthSign}${d_gainedHealth.toFixed(1)}

`; } return `

${s_html}${d_html}

`; }34:T5a6,minionStatsByCost = { const stats = minions.reduce((acc, card) => { acc[card.cost] = acc[card.cost] || { cards: [], mechanics: {}, totalAttack: 0, totalHealth: 0, minHealth: Infinity, maxHealth: -Infinity, minAttack: Infinity, maxAttack: -Infinity }; acc[card.cost].cards.push(card); acc[card.cost].totalAttack += card.attack; acc[card.cost].totalHealth += card.health; if(card.health < acc[card.cost].minHealth) { acc[card.cost].minHealth = card.health; } if(card.health > acc[card.cost].maxHealth) { acc[card.cost].maxHealth = card.health; } if(card.attack < acc[card.cost].minAttack) { acc[card.cost].minAttack = card.attack; } if(card.attack > acc[card.cost].maxAttack) { acc[card.cost].maxAttack = card.attack; } if(card.mechanics && card.mechanics.length > 0) { card.mechanics.reduce((acc, m) => { acc[m] = acc[m] || { count: 0, cards: [] }; acc[m].count += 1; acc[m].cards.push(card); return acc; }, acc[card.cost].mechanics); } return acc; }, {}); Object.keys(stats).forEach(cost => { const totalCards = stats[cost].cards.length; stats[cost].avgAttack = Math.round(stats[cost].totalAttack / totalCards * 10) / 10; stats[cost].avgHealth = Math.round(stats[cost].totalHealth / totalCards * 10) / 10; }); return stats; }35:[] 31:{"id":"c9615534b70a883d","slug":"quest-shaman-mutate-statistics","title":"Hearthstone Statistics","thumbnail":"c18ba209f134b859d5c6511a70f28ec68089c8d2c6ac81543e60e9cfafff0a45","access_level":"public","create_time":"$D2019-09-05T19:59:23.133Z","update_time":"$D2019-10-21T02:56:04.371Z","view_time":null,"first_public_time":"$D2019-09-11T15:22:57.634Z","has_unpublished_edits":null,"fork":false,"stars":4,"starred":false,"owner":{"type":"team","id":"4a0a18b2837e32ce","login":"rrocham","name":"Rafael Rocha","avatar_url":"https://avatars-next.observableusercontent.com/f2b3dd21b982b565b9aff256581df7b7e5db97ab6d2143d02c8a53535cdb23d4","tier":"starter_2024"},"version":563,"publish_version":563,"role":null,"authored":false,"authors":[{"type":"individual","id":"fce7d2527ab60a33","login":"rrocham","name":"Rafael Rocha","avatar_url":"https://avatars-next.observableusercontent.com/f2b3dd21b982b565b9aff256581df7b7e5db97ab6d2143d02c8a53535cdb23d4","tier":null}],"members":[{"type":"individual","id":"fce7d2527ab60a33","login":"rrocham","name":"Rafael Rocha","avatar_url":"https://avatars-next.observableusercontent.com/f2b3dd21b982b565b9aff256581df7b7e5db97ab6d2143d02c8a53535cdb23d4","tier":null,"role":"editor"}],"comments":[],"custom_thumbnail":false,"trashed":false,"lapsed":null,"subscribed":null,"forks":7,"collection":null,"type":"notebook","body":{"title":"Hearthstone Statistics","cells":[{"id":512,"value":"md`# Hearthstone Statistics`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":0,"value":"md`## The numbers behind Mutate in Quest Shaman`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":326,"value":"md`This notebook was created to gain better insight on which minions Mutate and Witchy Lackey works best other than the obvious targets like Mogu Fleshshaper, Giggling Inventor and Former Champ.\n\nThe data is based on the cards available for the **Standard** format.`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":241,"value":"md`## Average evolve stats gain by card:`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":448,"value":"md`Mutate can often be used early on in the game to help gain board control. Even though it's usually better used on Mogu Fleshshaper sometimes you'll need to use on other minions.\n\nThe data below shows how many stats each minion in the deck is expected to gain on average for a single and double evolve.\n\nPaste your deck code in the field below to see stats for your deck.\n`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":311,"value":"viewof deckCode = html``","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":344,"value":"html`\n\n

${deckCards.filter(dc => dc.card && dc.card.type === 'MINION').map(dc => `

${cardView(dc.card)}${evolveGain(dc.card)}

`)}

`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":244,"value":"md`## Odds by mana cost:`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":458,"value":"md`Sometimes Mutate can be used as a last resort. Maybe you need to find **Taunt** to survive or **Charge** to close out the game. Knowing the chances by mechanic for a given mana cost can help you determine which minion is more likely to give you what you want.\n\nThe data below breaks down the mechanics' chances by mana cost. It also shows the average minion stats as well as the chance of getting a specific minion for that mana cost.\n\n> Note that the data below represents the odds for that mana cost and it's not related to evolving a minion for that mana cost.`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":398,"value":"html`\n\n

\n${d3.range(2, 11).map(cost => \n`

${manaCostLabel(cost)} Mana

${chancesByCost(cost)}

`)}\n

`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":132,"value":"desiredMechanics = [\"TAUNT\", \"RUSH\", \"CHARGE\", \"LIFESTEAL\", \"DEATHRATTLE\", \"BATTLECRY\", \"REBORN\"]","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":418,"value":"function chancesByCost(cost) {\n const byCost = minionStatsByCost[cost];\n const mechanicChances = desiredMechanics.sort().map(mechanic => chancesByMechanics.find(cm => cm.mechanic === mechanic));\n let html = mechanicChances.map(cm => \n `

\n ${normalizeTitle(cm.mechanic)}: ${(cm.chances.find(cm => cm.cost === cost.toString()).chance * 100).toFixed(2)}%\n

`)\n .reduce((acc, i) => acc + i);\n \n html += `

Specific Minion: ${(1 / byCost.cards.length * 100).toFixed(2)}%

`;\n html += `

Average Stats: ${byCost.avgAttack.toFixed(1)}/${byCost.avgHealth.toFixed(1)}

`;\n return html;\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":29,"value":"questShamanExample = \"AAECAaoIBt4F7/cC4vgCvZkDkKcD4agDDJwC7/ECi4UDq4wDtJEDtJcDxpkDu6UDz6UD1KUD1aUD+aUDAA==\"","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":217,"value":"$33","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":202,"value":"function cardView(card, quantity) {\n return `

${manaCostLabel(card.cost)} ${card.name} ${card.attack}/${card.health}${quantity ? ` x${quantity}` : ''}

`;\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":393,"value":"function manaCostLabel(cost) {\n return `[${cost}]`;\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":147,"value":"function normalizeTitle(str) {\n const parts = str.split('_');\n \n if(parts.length === 1) {\n return str.charAt(0).toUpperCase() + str.slice(1).toLowerCase();\n } else {\n return parts.map(part => normalizeTitle(part)).reduce((acc, i) => acc + ' ' + i);\n } \n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":123,"value":"chancesByMechanics = metadata.mechanics.map(m => ({ mechanic: m, chances: getChancesByMechanic(m) }))","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":112,"value":"function getChancesByMechanic(mechanic) {\n return Object.keys(minionStatsByCost).map(cost => {\n const byCost = minionStatsByCost[cost]\n const chance = byCost.mechanics[mechanic] ? byCost.mechanics[mechanic].count / byCost.cards.length : 0;\n const cards = byCost.mechanics[mechanic] ? byCost.mechanics[mechanic].cards : [];\n return { chance, cards, cost };\n });\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":91,"value":"$34","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":88,"value":"minions = standardCards.filter(card => card.type === 'MINION')","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":35,"value":"deckCards = deck.cards.map(dc => ({ card: standardCards.find(cc => cc.dbfId === dc[0]), quantity: dc[1] })).sort(sortBy(dc => dc.card ? dc.card.cost : 0))","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":32,"value":"deck = {\n try {\n return deckstrings.decode(deckCode);\n } catch(e) {\n return { cards: [] };\n }\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":82,"value":"metadata = standardCards.reduce((acc, card) => {\n if(acc.types.indexOf(card.type) < 0) {\n acc.types.push(card.type);\n }\n \n if(acc.cardClasses.indexOf(card.cardClass) < 0) {\n acc.cardClasses.push(card.cardClass);\n }\n \n if(acc.sets.indexOf(card.set) < 0) {\n acc.sets.push(card.set);\n }\n \n if(card.mechanics && card.mechanics.length > 0) {\n card.mechanics.reduce((acc, m) => {\n if(acc.indexOf(m) < 0) {\n acc.push(m);\n }\n return acc;\n }, acc.mechanics);\n }\n return acc;\n}, { types: [], cardClasses: [], sets: [], mechanics: [] });","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":51,"value":"function sortBy(fn) {\n return function (va, vb){\n const a = fn(va);\n const b = fn(vb);\n if (a > b) {\n return 1;\n }\n if (a < b) {\n return -1;\n }\n return 0;\n }\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":98,"value":"standardSets = [\"CORE\", \"EXPERT1\", \"GILNEAS\", \"BOOMSDAY\", \"TROLL\", \"DALARAN\", \"ULDUM\"]","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":15,"value":"standardCards = allCards.filter(c => c.collectible === true && standardSets.indexOf(c.set) >= 0);","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":8,"value":"allCards = d3.json('https://api.hearthstonejson.com/v1/33402/enUS/cards.json')","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":6,"value":"d3 = require('d3')","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":26,"value":"deckstrings = require('deckstrings')","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"}],"files":"$W35","stdlib":"1","titling":"auto"}} 32:"$31:body"