pokemon original card set Pokémon 30th Anniversary Partner Vol. 1 no larger than a milliment Pokémon TCG expansions: Every Pokémon

If the card isnt in a drop itself, its probably a bonus card there

For multi-modal spells like Cryptic Command, you can double incompatible effects (countering a spell) by combining them with a compatible one (bouncing target permanent)

Whenever Curator Beastie enters or attacks, manifest dread

Honorable Mention -- Singe-Mind Ogre and Hellhole Rats I really enjoy this duo

But its still really good

(The one exception is a host creature that has flying in addition to its ETB effect.) Adorable Kitten, for example, has you roll a six-sided die when it enters the battlefield, and you then gain life equal to the die roll