old mtg cards 93/94 School Magic: The Gathering create a 1/1 green Insect creature token Forgotten Cave from Onslaught (2002).

This can be before blockers are declared, after blockers are declared but before combat damage is dealt, during combat after combat damage is dealt, during the postcombat main phase, during the end step, or, in some unusual cases, during the cleanup step

The chance to find Jurassic dinosaurs, merfolk, pirates, vampires, and gods all in one place is really cool

Into the Inklands I Will Find My Way card costs only a single ink, meaning that any character costing one or more can be exerted to sing the card for free

It's not particularly vital, though, with how many other ways red and white have to make Ryu very big