Serum Snare
Serum Snare
Return target nonland permanent to its owner's hand. If that permanent had mana value 3 or less, 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 Combat Matters Control Counters Matter Infect Interaction Midrange Planeswalkers Proliferate Removal Spells Matter Spellslinger Stax Superfriends Voltron