Rhogar's Galvanic Outrage

After you attack with a permanent named
Rhogar, Dragon Aspirant, during your post-
combat main phase, you may pay {b}{b}{r}{r}
and cast Rhogar's Galvanic Outrage from your
library.
Untap target permanent named Rhogar, Dragon Aspirant, that attacked this turn. After this
main phase, there is an additional combat
phase followed by an additional main phase.
Exile Rhogar's Galvanic Outrage.