Wizards of the Coast printed the first few runs of Pokmon, which created the standardized size shared by both games
Birthing Pod Brutalizer Exarch Celestial Reunion Chord of Calling Doubling Chant Eldritch Evolution Evolving Door Fauna Shaman Fierce Empath Formidable Speaker Garruk, Caller of Beasts Garruk, Unleashed Hibernation's End Instrument of the Bards March of Burgeoning Life Mwonvuli Beast Tracker Nature's Rhythm Primal Command Rootless Yew Survival of the Fittest Sylvan Tutor Vivien on the Hunt Vivien, Monsters' Advocate Wild Pair Worldly Tutor Yisan, the Wanderer Bard
Just be aware that players who play competitively will build the minimum requirement to raise their odds of drawing their best cards
To avoid fuelling Animate Dead strategies (hi again, Animate Dead), discarded cards got exiled
Then theres New Blood, a very specific card that lets you take control of a creature an opponent controls, but is one of the few ways to permanently steal creatures without access to red or blue mana