Frenzied Flame Shabriri

As an additional cost to cast Frenzied Flame Shabriri
you may sacrifice a legendary creature. Frenzied
Flame Shabriri enters the battlefield with the
abilities of the sacrificed creature

Frenzy (This creature deals combat damage to players
in the form of madness counters)

Burn the Erdtree to the ground, and incinerate all
that divides and distinguishes