In Commander, that condition is trivial for the majority of green decks, making Henge a no-brainer inclusion for a ton of lists
Then, whenever an opponent discards a card, you get to create a 1/1 Elf Warrior token
Creature - Shapeshifter Color tag templates(None) Thran Spider Reach When this creature enters, you and target opponent each create a tapped Powerstone token
While this card sadly doesnt ping whenever a creature enters on your side of the battlefield, getting this trigger on casts is nearly as good, and it will surely aid you in filling up your hand with more threats so you can employ all that mana, which Elves are so good at producing
For those, I'm interested in these cards: Living Death Trash for Treasure Reanimate From Under the Floorboards Ox of Agonas Seasoned Pyromancer Feldon of the Third Path Removal When youre done with your synergy list you can move to search for ways to protect yourself from being killed
Culling Dais