Xun, Flame of Ravnica

Riot, hexproof from artifacts, enchantments and nonbasic lands.
When Xun, Flame of Ravnica enters the
battlefield or attacks, put a Flame counter on
target artifact, enchantment or nonbasic land.
At the beginning of your end step, each
permanent with one or more Flame counters
deals 3 damage to its controller unless that player sacrifices that permanent.