An opponent is unable to block and kill Bladewing.
You have at least six creature cards in your graveyard.
Steps
Deal combat damage to an opponent using Bladewing.
Bladewing triggers, creating at least six 2/2 Zombie Knight creature tokens.
Move to your postcombat main phase.
Activate Thermopod five times by sacrificing five Zombie Knights, adding ({R} magic symbol) ({R} magic symbol) ({R} magic symbol) ({R} magic symbol) ({R} magic symbol) .
Activate Aggravated Assault by paying ({3} magic symbol) ({R} magic symbol) ({R} magic symbol) , untapping all creatures you control and causing you to get an additional combat and main phase after this one.