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
The Beast, Deathless Prince 2BRLegendary Creature — Demon When you cast this spell, gain control of target creature until end of turn. Untap it. It gains menace and haste until end of turn. The Beast enters the battlefield tapped with six stun counters on it. (If it would become untapped, remove a stun counter from it instead.) Whenever a creature deals combat damage to its owner, untap The Beast and draw a card. 6/6
Goblin Tunneler 1RCreature — Goblin Rogue {T}: Target creature with power 2 or less can't be blocked this turn. 1/1
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Bloated Processor 2BCreature — Phyrexian Sacrifice another Phyrexian: Put a +1/+1 counter on Bloated Processor. When Bloated Processor dies, incubate X, where X is its power. (Create an Incubator token with X +1/+1 counters on it and "{2}: Transform this artifact." It transforms into a 0/0 Phyrexian artifact creature.) 3/2
Ebony Treefolk 1BGCreature — Treefolk {B}{G}: Ebony Treefolk gets +1/+1 until end of turn. 3/3
Screeching Griffin 3WCreature — Griffin Flying {R}: Target creature can't block Screeching Griffin this turn. 2/2
Treacherous Blessing 2BEnchantment When Treacherous Blessing enters the battlefield, draw three cards. Whenever you cast a spell, you lose 1 life. When Treacherous Blessing becomes the target of a spell or ability, sacrifice it.
Joraga Invocation 4GGSorcery Each creature you control gets +3/+3 until end of turn and must be blocked this turn if able.
Frontier Explorer WCreature — Cat Scout {3}, {T}: Until end of turn, you may play one basic Plains card from outside the game. 2/1
Aetherling 4UUCreature — Shapeshifter {U}: Exile Aetherling. Return it to the battlefield under its owner's control at the beginning of the next end step. {U}: Aetherling can't be blocked this turn. {1}: Aetherling gets +1/-1 until end of turn. {1}: Aetherling gets -1/+1 until end of turn. 4/5
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