Erratic Mutation
Instant
Mana cost: {2}{U}
How we read this card
Choose target creature. Reveal cards from the top of your library until you reveal a nonland card. That creature gets +X/-X until end of turn, where X is that card's mana value. Put all cards revealed this way on the bottom of your library in any order.
on-cast — gives +X/-X, where X is that card's mana value
Causes: nothing.
Cares about: nothing.
Works well with
an instant is cast — 3,931 cards in the game can cause this (Erratic Mutation is one).
When Erratic Mutation is cast:
- Lunar Mystic — draws you 1 card
- Ojer Pakpatiq, Deepest Epoch // Temple of Cyclical Time — grants rebound
- Repeated Reverberation — copies an ability
- Bill Potts — copies an ability
- Riku of Two Reflections — copies a spell
- Sword of Wealth and Power — copies a spell
- Lilah, Undefeated Slickshot — gets +1/+1
- Gale, Waterdeep Prodigy — brings a card back
- In the Eye of Chaos — counters a spell
- Niblis of Frost — taps a creature an opponent controls
427 other cards care about it too. These are the ones with the most connections.
anything is cast — 31,128 cards in the game can cause this (Erratic Mutation is one).
When Erratic Mutation is cast:
- Windrider Wizard — draws you 1 card
- Relic Amulet — puts a charge counter on itself
- Rockslide Sorcerer — deals 1 damage
- Umara Wizard // Umara Skyfalls — grants flying
- Alania, Divergent Storm — makes an opponent draw 1 card
- Umara Mystic — gets +2/+0
- Master of Winds — triggers
5 other cards care about it too. These are the ones with the most connections.