For just two mana you can exile another creature you control
Attach a Poison Barb Tool to this Mega, and on getting attacked, you end up doing 50 DMG (40 DMG from Mega Sableye EX and 10 DMG from getting poisoned)
Youll be wheeling and looting the whole game anyways, so you can always pitch any extras you draw once youre up on mana
The main thing with Krrik is to aggressively spend your life total to cast black spells, which in turn leads to lifegain
Select the AI Replace tool, highlight where you'd like the character to appear, and type the name of your favorite Pokemon into the text prompt
However, turning a face-down creature face-up doesnt cause it to leave or enter the battlefield, so it wont trigger creaturefall