Blood tokens are an interesting mechanic we dont see much, and this frankly reminded me that the Rakdos demons that need artifacts to sacrifice could also get Blood-y
He also comes with a pretty steep boost to his power, gaining +2/+0 for each Treasure you control
Riolu The full art for Riolu comes from the Scarlet & Violet packs, first appearing in SV-P promotional cards
The higher the difficulty, the greater the odds of receiving a Promo Pack , so try for the highest levels
This card engine is a bit more restrictive than Bolass Citadel since you need sacrifice fodder to get your cards rolling, but should you succeed in doing that, Yawgmoth becomes a card capable of taking over entire formats
Four mana for a 1/1 flyer is just not where you want to be