Sebas Tian and Tuare

First strike
Whenever you cast an instant or sorcery spell, Urabrask deals 1 damage to target opponent.
Add {r}.

{r}: Exile Sebas Tian and Tuare, then return it
to the battlefield transformed under its owner's control. Activate only as a sorcery and only if
you've cast three or more instant and/or sorcery spells this turn.