Ajax, The Riptide

+2: Give Target creature a Riptide counter. During your upkeep, creatures with riptide counters take 1 damage for each riptide counter that exists.
-2: Give target creature a Riptide counter, then Proliferate. Draw a card for every Riptide counter that exists.
-8: Transform Ajax, The Riptide. When Childe, The Delusional's Loyalty reaches 0, Transform back into Ajax, The Riptide, it's loyalty is 1.