The key is simple
Stormchaser's Talent is one such Class: If it exits and then returns to play, you'll get a second 1/1 blue Otter token, and if it gained a level before being exiled it will be reset, and you'll be able to use the second ability to fetch an instant or sorcery from your graveyard a second time
Like Handcuffs , where you literally force your enemy to pretend their hands are being cuffed (their hands are in contact with each other all the time) and if they fail to do this, like, say, when they're drawing a card, some calamity befalls them
2023-10-13 If the first triggered ability of suspend (the one that removes time counters) is countered, no time counter is removed
This encompasses stats, costs, abilities, and everything else like that
Giving it double strike with a commander like Atarka, World Render will also allow you to make even more Treasure tokens