Slayer, Gentleman Duelist

Indestructible

Bloodsucking Universe - Whenever you sacrifice a blood token, Slayer gains +2/+1 until end of turn

Dandyism - At the beginning of combat you may choose target creature an opponent controls and ask the controller if they would let slayer fight it, if they decline that player loses 2 life and you make a blood token, if they
agree, Slayer fights target creature, if the creature would die, that player makes a token copy of it under their control and you gain 3 lif