9 Final Fantasy 5 - 21 Cards Action Packed Adventures Weird and wonderful seems to be the theme of the 21 cards depicting Final Fantasy 5
A summon is a saga creature, so it works exactly like a saga: Once you reach the final chapter, and its triggered ability resolves, you have to sacrifice the saga
If a spell on the stack has split second while you control Teferi, you can't suspend creature cards since split second stops you from casting them, even though suspending them is a special action
As for the high-cost tier, theres the 6-cost Mushu (Your Worst Nightmare) is a brilliant addition, as whenever you play another character, he gives them Rush, Reckless, and Evasive during that turn, and thats on top of his 2 Quest on his own
Grab your magnifying glass, and follow the whispers