Vesuvan Doppelganger [Alpha Edition] Commander 2014 then put a number of

then put a number of +1/+1 counters on Yule Ooze equal to that permanent's converted mana cost

Set: Antiquities Type: Artifact Rarity: Uncommon Cost: {4} Attacking creatures get -1/-0

291 Tokens

Then your ships explore entirely uncharted regions and discover either sea or land

Set: Friday Night Magic 2005 Type: Instant Rarity: Rare Cost: {U}{U} Counter target spell

Vesuvan Doppelganger [Alpha Edition] Commander 2014 then put a number ofSet: Alpha 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."