情け知らずのヴレン/Vren, the Relentless

LegendaryCreature - Rat/Rogue
Ward {2} <CR>
If a creature an opponent controls would die, exile it instead. <CR>
At the beginning of each end step, create X 1/1 black Rat creature tokens with "This creature gets +1/+1 for each other Rat you control," where X is the number of creatures your opponents controlled that were exiled this turn.

LegendaryCreature - Rat/Rogue
Ward {2} <CR>
If a creature an opponent controls would die, exile it instead. <CR>
At the beginning of each end step, create X 1/1 black Rat creature tokens with "This creature gets +1/+1 for each other Rat you control," where X is the number of creatures that were exiled under your opponents' control this turn.