Spatial Merging gets errata to read "Place both of them in the same slot on the planar map" instead of "Simultaneous planeswalk to both of them." My main guiding principle for these house rules was that phenomena are random, one-time events, so it was aesthetically unappealing to have them sitting in a spot, waiting to be triggered
Artifacts such as Contagion Clasp and its bigger sibling Contagion Engine let you invest mana into proliferate triggers, turning them into engines your opponents must answer
He also happens to be one of the only cards in the deck that deals with both of the decks themes, because he also makes a player into the monarch when he enters the battlefield
Since it doesn't exile the tokens, you even have the option to do both to create a very threatening battlefield that can handle just about any situation
Often, decks built around Haughty Djinn run protection such as Slip Out The Back and Shore Up, ensuring it stays on the battlefield while also fueling its power.
Old Reliable Tokens Wolves have existed as a semi-token tribe since Legends with Master of the Hunt, but they didnt come into their own as 2/2 creature tokens until Lorwyn block with Wrens Run Packmaster and Wolf-Skull Shaman
