Example: Imagine you got a really strong card but can't use it right now
Once per turn, you may turn a card with an inkwell symbol from your hand into face-down ink, becoming a resource that you can turn sideways to summon characters You use 60-card decks in Constructed, 40-card decks in Limited, and the official website has an excellent "how to play" section
If thats not fitting for the problem youre facing, you can also choose to have all creature tokens get -2/-2 until the end of the turn, which is going to be great against Wolf tokens, Zombie tokens, probably Human tokens and basically every other creature token too
Cloud, Midgar Mercenary is possibly one of the stronger iterations of the character, thanks to its ability to search the player's library for equipment and then trigger equipment abilities multiple times
It can win fast, but requires a bit of brain power to keep it going past the mid-game
Gaeas Cradle is one of the most powerful lands available in both Legacy and Commander, and yet there were still fools who would rather spread $250 over dozens of small time Reserved List specs instead of consolidating under the banner of steady & predictable growth