Inexorable Tide
Inexorable Tide
Whenever you cast a spell, proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.)
+1/+1 Counters -1/-1 Counters Aggro Big Mana Combat Matters Counters Matter Enchantments Matter Infect Midrange Planeswalkers Proliferate Spells Matter Spellslinger Superfriends Voltron