Kethis, the Hidden Hand [Core Set 2020 Prerelease Promos] Karn Special Summon this card from

Special Summon this card from the Graveyard during your next Standby Phase

Set: OTS Tournament Pack 15 Card type: XYZ/Effect Rarity: Ultimate Rare Attack: 3000 Defense: 2500 3 Level 5 monsters If this card has "Dark Rebellion Xyz Dragon" as Xyz Material

you can Tribute 1 "Six Samurai" monster to destroy 1 monster on the field

When God-Eternal Bontu enters the battlefield

−2: Put a +1/+1 counter on each creature you control

Kethis, the Hidden Hand [Core Set 2020 Prerelease Promos] Karn Special Summon this card fromSet: Core Set 2020 Prerelease Promos Type: Legendary Creature Elf Advisor Rarity: Mythic Cost: {W}{B}{G} Legendary spells you cast cost {1} less to cast. Exile two legendary cards from your graveyard: Until end of turn, each legendary card in your graveyard gains "You may play this card from your graveyard." "The pen is mightier than the crown."