(It's not a creature.) Enchantment Creature
You need to put four creatures into play total, after which this card becomes something akin to Thassa, Deep-Dwellings passive ability
Acidic Slime is usually cheap enough to answer the things I really need cards like this to do and the body is substantially more relevant
Because the Blitzball is an artifact within the set, Tiduss synergy with artifacts makes even more sense, especially when its secondary ability sacrifice to draw two cards if an opponent was damaged by a legendary is tailor-made to work with Tidus, Blitzball Star
An Ongoing Initiative Though the above Zombie Bonus cards arent too exciting in isolation, they have some interesting implications for future Secret Lair drops
Faith Unbroken 3W Enchantment Aura Enchant creature you control When Faith Unbroken enters the battlefield, exile target creature an opponent controls until Faith Unbroken leaves the battlefield