rainbow yugioh card Dark Dragon Overdrive! by Ray-V-Xyz on DeviantArt An individual card from the Yu YU-GI-OH! - Rainbow Neos (RYMP-EN019)

If this Card was succesfully Special Summoned: Decrease the ATK and DEF of your Opponents Monster by 500

The Amass token can be absurdly big since every time you trigger Amass, there is only one token where the Power/Toughness from Amass goes (minus copying the token).

Having a single draft cost the same as between five and seven Hearthstone Arena runs is extreme, even when considering that you don't get to keep the cards you draft in Hearthstone

Its excellent in WB sacrifice decks where you recover the sacrificed fodder, in decks that have +1/+1 counter synergies, or if you're just getting a couple Elvish Mystics back

Slot 15 is an ad, token, art card, or helper card