Unstable Evolution

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Unstable Evolution
Unstable Evolution(76931).png
Unstable Evolution(76931) Gold.png
Set: Kobolds and Catacombs
Type: Spell
Class: Shaman
Rarity: Epic
Cost: 1
Abilities: Transform
Tags: Cost-related, Echo, Random, Targeted

Transform a friendly minion into one that costs (1) more. Repeatable this turn.

They grow up so fast.

See this card on Hearthpwn

Unstable Evolution is an epic shaman spell card, from the Kobolds and Catacombs set.

How to get[edit | edit source]

Unstable Evolution can be obtained through Kobolds and Catacombs card packs, through crafting, or as an Arena reward. Golden Unstable Evolution can also be obtained through the Highest Rank Bonus chest at the end of each Ranked season.

Card Crafting cost Disenchanting
Unstable Evolution 400 100
Golden Unstable Evolution 1600 400

Notes[edit | edit source]

  • Once used, a copy of Unstable Evolution gets added to your hand. This copy disappears from your hand at the end of your turn.
    • While this mechanic works identically to Echo, the card text will not be updated to include the keyword.[1]

Strategy[edit | edit source]

Compared to Evolve, this card is better suited to evolve one or few minions into a much higher costing minion rather than many at once. Since this spell is repeatable, you have better control over the outcome since you can "reroll" an evolution if the outcome is bad or unfavorable.

Since the repeated casts function like any other spell, cards that synergize with multiple spell casts like Arcane Giant and Gadgetzan Auctioneer work well with this card.

If you are lucky enough to gain a Sorcerer's Apprentice or Radiant Elemental, you can evolve your other minions an almost unlimited amount of times (as you can't evolve them into anything higher than a 12-cost), and if you get an Archmage Antonidas you can gain a lot of Fireballs.

Artist[edit | edit source]


Gallery[edit | edit source]

Unstable Evolution, full art

Patch changes[edit | edit source]

References[edit | edit source]

  1. Mike Donais. (2018-3/12). 
Promotional Content