Vesuvan Doppelganger [International Collectors' Edition]

Vesuvan Doppelganger [International Collectors' Edition]Set: International Collectors' Edition Type: Creature Shapeshifter Rarity: Rare Cost: {3}{U}{U} You may have Vesuvan Doppelganger enter the battlefield as a copy of any creature on the battlefield, except it doesn't copy that creature's color and it has "At the beginning of your upkeep, you may have this creature become a copy of target creature, except it doesn't copy that creature's color and it has this ability."

if you control four or more creatures

When Thought-Knot Seer leaves the battlefield

(It can't be blocked except by artifact creatures and/or black creatures

Set: Ixalan Prerelease Promos Type: Legendary Enchantment // Legendary Land Rarity: Rare Cost: {2}{G} When Growing Rites of Itlimoc enters the battlefield

Set: World Championship Decks 2003 Type: Creature — Goblin Rarity: Rare Cost: {2}{R} Goblin Sharpshooter doesn't untap during your untap step

Lightning Rarity: Ultra Rare Retreat cost: 0

a fifteen-year-old high-school student from Hanover

Set: Mythic Edition Type: Legendary Planeswalker — Ajani Rarity: Mythic Cost: {3}{G}{W} +1: Distribute three +1/+1 counters among one

Set: Beta Edition Type: Sorcery Rarity: Rare Cost: {X}{U}{U} Target player draws X cards

Set: Judge Gift Cards 2010 Type: Sorcery Rarity: Rare Cost: {2}{G}{G} As an additional cost to cast this spell

Set: EX: Unseen Forces Type: Water Rarity: Rare Retreat cost: Colorless

Now it burns in my mind