Malvoneant Shrine

When Malvoneant Shrine enter the battlefield, if another Domain is on the battlefield, they clash.
(When 2 Domain clash, their owner each roll a D20,
the player with the lower score Sacrifice his Domain.
A player can't have 2 domains.)
Creatures your opponents control lose indestructible and Hexproof.
{1}: Malvoneant Shrine deals 1 damage to up to 5 target creatures.