Card Codex

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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
Turtleshell Changeling 3UCreature — Shapeshifter Changeling (This card is every creature type.) {1}{U}: Switch Turtleshell Changeling's power and toughness until end of turn. 1/4
Graven Dominator 4WWCreature — Gargoyle Flying Haunt (When this creature dies, exile it haunting target creature.) When Graven Dominator enters the battlefield or the creature it haunts dies, each other creature has base power and toughness 1/1 until end of turn. 4/4
Myr Quadropod 4Artifact Creature — Myr {3}: Switch Myr Quadropod's power and toughness until end of turn. 1/4
Figure of Destiny R/WCreature — Kithkin {R/W}: Figure of Destiny becomes a Kithkin Spirit with base power and toughness 2/2. {R/W}{R/W}{R/W}: If Figure of Destiny is a Spirit, it becomes a Kithkin Spirit Warrior with base power and toughness 4/4. {R/W}{R/W}{R/W}{R/W}{R/W}{R/W}: If Figure of Destiny is a Warrior, it becomes a Kithkin Spirit Warrior Avatar with base power and toughness 8/8, flying, and first strike. 1/1
Bogardan Dragonheart 2RCreature — Human Shaman Sacrifice another creature: Until end of turn, Bogardan Dragonheart becomes a Dragon with base power and toughness 4/4, flying, and haste. 2/2
Evolved Sleeper BCreature — Human {B}: Evolved Sleeper becomes a Human Cleric with base power and toughness 2/2. {1}{B}: If Evolved Sleeper is a Cleric, put a deathtouch counter on it and it becomes a Phyrexian Human Cleric with base power and toughness 3/3. {1}{B}{B}: If Evolved Sleeper is a Phyrexian, put a +1/+1 counter on it, then you draw a card and you lose 1 life. 1/1
Frogify 1UEnchantment — Aura Enchant creature Enchanted creature loses all abilities and is a blue Frog creature with base power and toughness 1/1. (It loses all other card types and creature types.)
Mass Diminish 1USorcery Until your next turn, creatures target player controls have base power and toughness 1/1. Flashback {3}{U} (You may cast this card from your graveyard for its flashback cost. Then exile it.)
Storvald, Frost Giant Jarl 4GWULegendary Creature — Giant Ward {3} Other creatures you control have ward {3}. Whenever Storvald enters the battlefield or attacks, choose one or both — • Target creature has base power and toughness 7/7 until end of turn. • Target creature has base power and toughness 1/1 until end of turn. 7/7
Exuberant Wolfbear 3GCreature — Wolf Bear Whenever Exuberant Wolfbear attacks, you may change the base power and toughness of target Human you control to Exuberant Wolfbear's power and toughness until end of turn. 4/4
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