booster box one piece Carrying On His Will (OP-13) 26 Rare cards One Piece Booster Box OP-01

The Tribe Elder has an effect much more powerful than many cards that came before him

Then Najeela arrives and unquestionably becomes the best choice: you get access to all five colors and her Warrior support is undoubtedly the strongest

Legendary Creature - Wizard Weird Veyran, Voice of Duality Magecraft Whenever you cast or copy an instant or sorcery spell, Veyran gets +1/+1 until end of turn

Basically, for a flashback card to be playable, the front half either has to be close to on-par for its effect, so the flashback aspect of the card is a bonus / afterthought, or the reward for getting the card in the graveyard is good enough that you don't mind building around a card that's not that great in your hand

And even if they deal with it quickly, they'll likely take an additional two damage for targeting it