Megatron, Rekindled Flame

+1: Deal 5 damage to target creature. If that creature would be destroyed, exile instead.
-6: Exile three target creatures. Place target creature from your graveyard onto your field without paying their mana costs.
-15: Summon a 20/20 The Lost Light token creature card with Flying. As long as Megatron, Rekindled Flame is active, all creatures gain menace.