Sure, it has a drawback, but if your deck is built correctly, it shouldnt pose too much of a risk to your game plan
Reanimate it, activate once, and youre already ahead
In fact, if you were to employ this strategy at the Pro Tour, so long as you did a good job drafting, building your deck, and playing the games, you'd have a perfectly fine chance to do well
any card can be used as a resource and these are pitched, then placed on the bottom of your draw deck
Boon of the Wish-Giver Burning Wish Cunning Wish Death Wish Djinn of Wishes Dying Wish Fae of Wishes Glittering Wish Golden Wish Illuna, Apex of Wishes Living Wish Make a Wish My Wish Is Your Command Ring of Three Wishes Three Wishes Wellwisher Wish Wishclaw Talisman Wishcoin Crab Wishful Merfolk Wishing Well Wishmonger Your Wish Is My Command (playtest)
If you cast a creature with devour 1 and this ability gives devour 5, you get to choose one of them (probably the 5 since theres almost no downside to it)