Xavier Sal, Infested Captain [The Lost Caverns of Ixalan Commander]

Description

Set:	The Lost Caverns of Ixalan Commander
Type:	Legendary Creature — Human Fungus Pirate
Rarity:	Rare
Cost:	{B}{G}{U}

{T}, Remove a counter from another permanent you control: Populate. Activate only as a sorcery. (Create a token that's a copy of a creature token you control.)
{T}, Sacrifice another creature: Proliferate. Activate only as a sorcery. (Choose any number of permanents and/or players, then give each another counter of each kind already there.)