I had all the necessary conditions for Ultimecia to trigger at my end step:
- 7 mana (2 blue and 2 black)
- 8 cards in graveyard (then the next turn, the same happened with 9 cards in graveyard)

Yet it didn't trigger, and this lost me the game. It was also the reason I didn't trophy with my draft deck.

I want a refund for my draft.