Comparing this to Dragonlord's Prerogative, you'll see that Damnable Pact has versatility, but the card advantage you get is offset by the tempo you lose and effectively Lava Axe'ing yourself
SR Super Rare UR Ultra Rare SE Secret Rare UL Ultimate Rare PS Platinum Secret Rare CR COLLECTOR'S RARE QCSE Quarter Century Secret Rare Utopic Onomatopoeia X LIGHT Level 4 [ WarriorEffect ] ATK 1500 DEF 1500 (This card is always treated as a "Zubaba", "Gagaga", "Gogogo", and "Dododo" card.) During your Main Phase: You can Special Summon up to 1 each "Zubaba", "Gagaga", "Gogogo", and/or "Dododo" monster(s) from your hand in Defense Position, except "Utopic Onomatopoeia", also you cannot Special Summon from the Extra Deck for the rest of this turn, except Xyz Monsters
I believe it's one of the more powerful cards to come from this expansion
Aura of Courage tries to counteract this with some artifacts, enchantments and spells, for example Verdant Embrace, Moonsilver Spear or Valiant Endeavor
For some reason I actually prefer the English version here
I still struggle a little bit to understand why Pot feels better here than in some other homes, but it does, though that perception could simply be my own luck changing