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
Forgefire Automaton 7Artifact Creature — Construct Prototype {2}{B} — 3/2 At the beginning of your upkeep, return target creature card with power less than Forgefire Automaton's power from your graveyard to the battlefield. Its base power perpetually becomes equal to Forgefire Automaton's power. 8/5
Chariot of the Sun 3Artifact {2}, {T}: Until end of turn, target creature you control gains flying and has base toughness 1.
A-Mightstone's Animation 2UEnchantment — Aura Enchant artifact When Mightstone's Animation enters the battlefield, draw two cards, then discard a card. Enchanted artifact is a creature with base power and toughness 4/4 in addition to its other types.
Surge Engine 2Artifact Creature — Construct Defender {U}: Surge Engine loses defender and gains "This creature can't be blocked." {2}{U}: Surge Engine becomes blue and has base power and toughness 5/4. Activate only if Surge Engine doesn't have defender. {4}{U}{U}: Draw three cards. Activate only if Surge Engine is blue and only once. 3/2
Lord of the Nazgûl 3UBLegendary Creature — Wraith Noble Flying Wraiths you control have protection from Ring-bearers. Whenever you cast an instant or sorcery spell, create a 3/3 black Wraith creature token with menace. Then if you control nine or more Wraiths, Wraiths you control have base power and toughness 9/9 until end of turn. 4/3
Shadow Puppeteers 6UCreature — Faerie Wizard Flying, ward {2} When Shadow Puppeteers enters the battlefield, create two 1/1 black Faerie Rogue creature tokens with flying. Whenever a creature you control with flying attacks, you may have it become a red Dragon with base power and toughness 4/4 in addition to its other colors and types until end of turn. 4/4
Nogi, Draco-Zealot 1RRLegendary Creature — Kobold Shaman Dragon spells you cast cost {1} less to cast. Whenever Nogi, Draco-Zealot attacks, if you control three or more Dragons, until end of turn, Nogi becomes a Dragon with base power and toughness 5/5 and gains flying. 3/3
A-Master of Winds 2UUCreature — Sphinx Wizard Flying When Master of Winds enters the battlefield, draw two cards, then discard a card. Whenever you cast an instant, sorcery, or Wizard spell, you may have Master of Winds's base power and toughness become 5/1 or 1/5 until end of turn. 1/5
Crookclaw Transmuter 3UCreature — Bird Wizard Flash Flying When Crookclaw Transmuter enters the battlefield, switch target creature's power and toughness until end of turn. 3/1
Ambassador Blorpityblorpboop 3GULegendary Creature — Alien Advisor Guest When Ambassador Blorpityblorpboop enters the battlefield, you get {TK}{TK}{TK}, then you may put a sticker on a nonland permanent you own. At the beginning of each combat, you may have Ambassador Blorpityblorpboop's base power become equal to the total power of all stickers on permanents you control and its base toughness become equal to those stickers' total toughness. 3/3
Page 17