Card Codex

M:tG card similarity search

17 May 2024: Card library updated.

Startling Development

1U · Instant

Until end of turn, target creature becomes a blue Serpent with base power and toughness 4/4. Cycling {1} ({1}, Discard this card: Draw a card.)

Similar cards

Color identity:
NameManaTypeText
Uncaged Fury 2RInstant Target creature gets +1/+1 and gains double strike until end of turn. (It deals both first-strike and regular combat damage.)
Invasion of Innistrad 2BBBattle — Siege (As a Siege enters, choose an opponent to protect it. You and others can attack it. When it's defeated, exile it, then cast it transformed.) Flash When Invasion of Innistrad enters the battlefield, target creature an opponent controls gets -13/-13 until end of turn.
Walking Sponge 1UCreature — Sponge {T}: Target creature loses your choice of flying, first strike, or trample until end of turn. 1/1
Feral Instinct 1GInstant Target creature gets +1/+1 until end of turn. Draw a card at the beginning of the next turn's upkeep.
Fevered Strength 2BInstant Target creature gets +2/+0 until end of turn. Draw a card at the beginning of the next turn's upkeep.
Agony Warp UBInstant Target creature gets -3/-0 until end of turn. Target creature gets -0/-3 until end of turn.
Ageless Sentinels 3WCreature — Wall Defender (This creature can't attack.) Flying When Ageless Sentinels blocks, it becomes a Bird Giant, and it loses defender. (It's no longer a Wall. This effect lasts indefinitely.) 4/4
Distemper of the Blood 1RSorcery Target creature gets +2/+2 and gains trample until end of turn. Madness {R} (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.)
Wall of Tanglecord 2Artifact Creature — Wall Defender {G}: Wall of Tanglecord gains reach until end of turn. (It can block creatures with flying.) 0/6
Nocturnal Raid 2BBInstant Black creatures get +2/+0 until end of turn.
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