Koga lets you pull Pokmon like Weezing or Muk back to your hand, fully healing them and freeing up space for another Pokmon to attack
While the hand size adjustments are useful, there are just plenty of other ways to manufacture this for any blue decks, and the same goes for taking care of flying creatures, as useful as Reach can be in a pinch
Sculpted Sunburst is a Rare, Sorcery card from the Magic The Gathering set Commander Legends - Battle for Baldur's Gate (MTGSC-CLB-042)
Creature - Wizard Zombie Color tag templates(None) Havengul Runebinder , , Exile a creature card from your graveyard: Create a 2/2 black Zombie creature token, then put a +1/+1 counter on each Zombie creature you control
You can cycle at instant speed, allowing you to trigger Rielle on your opponents' turns as well
They will remain in play until banished, although they may require additional Ink cost whenever a player uses the ability unless it is a passive benefit