Mark of the Shard Troll

When this enchantment enters the battlefield,
creatures your opponents control get -X/-X where
X is equal to the number of Incel creatures or
creatures with Incel counters on them that
you control.

When a creature is sent to the graveyard from
anywhere, exile it instead. Mill 5 cards if the
creature was an Incel or had an Incel counter on it.