Derothys, Summoned Terror

Whenever Derothys, Summoned Terror enters
the battlefield, create six 0/1 black Summoner
creature tokens with Defender on the battlefield.
At the beginning of your upkeep, exile Derothys,
Summoned Terror, unless you controll at least
six Summoner creatures.
Every time this creature deals combat damage to
a player, destroy up to two target permanents.
{b}{r}, pay 2 life: create a 0/1 black Summoner
creature token with Defender on the battlefield.