Exhaustion [Portal Three Kingdoms] SAST-EN020 "I write upon clean white

"I write upon clean white parchment with a sharp quill and the blood of my students

a Chinese philosopher

You can only use this effect of "Chaos Dragon Levianeer" once per turn

[2FR] Burn Away (100) Before doing damage

You can also Xyz Summon this card by using a Rank 6 Spellcaster-Type Xyz Monster you control as the Xyz Material

Exhaustion [Portal Three Kingdoms] SAST-EN020 "I write upon clean whiteSet: Portal Three Kingdoms Type: Sorcery Rarity: Rare Cost: {2}{U} Creatures and lands target opponent controls don't untap during their next untap step. Starving and worn, Cao Cao escaped from the battle of Red Cliffs with only 27 of his original 800,000 men.