Gladiolus Amicitia Gladiolus might not be a Primeval Titan (thank god), but he is a solid limited creature, who comes down and instantly can break open a board state with pump and evasion for creatures
There is some planning needed to play a lot of these powerful cards, but they are well worth the effort
Tidus himself has no way to add counters to permanents on an initial basis
But I do believe what we did with it is fairly new, which is the idea that only some cards can be used as Ink It adds a level of variance that's important to trading card games
(When this equipment enters create a colorless 1/1 Hero creature token and attach this to it.) Equipped creature gets +3/+2 and is a Warrior in addition to its other types
For the most part, these Saga Creatures are actually fairly straightforward, even if they do look rather unusual