When one or more creatures you control that have counters deal combat damage to a player, you'll draw a card and proliferate
By playing Jim, Space Traveler when you have the RLS Legacy in hand youll have spent five ink to play a four willpower and four health character that quests for two, a four-cost location, spent three ink to move Jim, Space Traveler there, and given Jim, Space Traveler is Evasive for as long as the RLS Legacy remains on the field - thats an absolutely wild amount of value if you can set it up for turn five
The other is Yawgmoth, Thran Physician by Mark Winters
Cloud Strife (Najeela, the Blade-Blossom) Ive never seen a Najeela, the Blade-Blossom player that isnt on infinite combos exploiting the incredibly powerful activated ability that gives this commander its WUBRG identity
She has a static ability that means whenever an aura spell that you cast hits the battlefield, you can search your library for another aura that costs as much or less, and put it into play attached to Light-Paws
Loxi: You probably only want this in decks that have a bit of control over the X cost here, but it's a nice way to filter your hand and grow your board
