Akki Underminer
{3}{R}
Creature -- Goblin Rogue Shaman
1/1
Whenever ~this~ deals combat damage to a player, that player sacrifices a permanent of their choice.
Michiko Konda, Truth Seeker
{3}{W}
Legendary Creature -- Human Advisor
2/2
Whenever a source an opponent controls deals damage to you, that player sacrifices a permanent of their choice.