This is quite a powerful creature given its cost, and while it may only be a 1/3 itself, its impact on the game is centered more around its other abilities
If Haytham Kenway leaves the battlefield before its last ability resolves, the target creatures won't be exiled
Reference Decks Enduring Tenacity Orzhov Midrange2024.11.29 Cool Deck of the Week: Mono-Black Zanki and Bloodletter, plus another combo (Standard)(Old) Unholy Annex/Ritual Chamber Demons (Deck) Zombies (FDN) Rare/Mythic Rare Zar Ashur, Grandmaster of Death40 Midnight Reaper40 Liliana, Dreadhorde General20 Common/Uncommon Diregraf Ghoul(Uncommon)100 Knight of Malice(Uncommon)100 Deadly Dispute(Uncommon)50 Hero's Downfall(Uncommon)50 Quick Note Zombie deck
A bear has to get as close as it can to being a limited-tolerable card
It's literally an Unclaimed Territory 99.99% of the time as spending 6(!) total mana to make a 1/1 Sliver token is such an awful rate that it might as well not even be on the card -- if you regularly activate it then I'd recommend rebuilding the deck, maybe add some more card draw so you have better things to spend your mana on