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
Briarhorn 3GCreature — Elemental Flash When Briarhorn enters the battlefield, target creature gets +3/+3 until end of turn. Evoke {1}{G} (You may cast this spell for its evoke cost. If you do, it's sacrificed when it enters the battlefield.) 3/3
King Macar, the Gold-Cursed 2BBLegendary Creature — Human Noble Inspired — Whenever King Macar, the Gold-Cursed becomes untapped, you may exile target creature. If you do, create a Gold token. (It's an artifact with "Sacrifice this artifact: Add one mana of any color.") 2/3
Thorn of the Black Rose 3BCreature — Human Assassin Deathtouch When Thorn of the Black Rose enters the battlefield, you become the monarch. 1/3
Bounce Chamber Artifact — Attraction Visit — Return a creature you don't control with the lowest toughness among creatures you don't control to its owner's hand. (If multiple creatures are tied, choose any one of them.)
Mistfire Weaver 3UCreature — Djinn Wizard Flying Morph {2}{U} (You may cast this card face down as a 2/2 creature for {3}. Turn it face up any time for its morph cost.) When Mistfire Weaver is turned face up, target creature you control gains hexproof until end of turn. 3/1
Antler Skulkin 5Artifact Creature — Scarecrow {2}: Target white creature gains persist until end of turn. (When it dies, if it had no -1/-1 counters on it, return it to the battlefield under its owner's control with a -1/-1 counter on it.) 3/3
Bogardan Rager 5RCreature — Elemental Flash (You may cast this spell any time you could cast an instant.) When Bogardan Rager enters the battlefield, target creature gets +4/+0 until end of turn. 3/4
Narcissism 2GEnchantment {G}, Discard a card: Target creature gets +2/+2 until end of turn. {G}, Sacrifice Narcissism: Target creature gets +2/+2 until end of turn.
Arm the Cathars 1WWSorcery Until end of turn, target creature gets +3/+3, up to one other target creature gets +2/+2, and up to one other target creature gets +1/+1. Those creatures gain vigilance until end of turn.
Skulking Ghost 1BCreature — Spirit Flying When Skulking Ghost becomes the target of a spell or ability, sacrifice it. 2/1
Page 145