mtg sephiroth card MTGNexus Auras you control Mtg. Sephiroth, the Savior. Showcase.

Flicker cards also work really well with Balemurk, and the rest of the overlords for that matter, thanks to the Impending ability

Displaced Dinosaurs makes every artifact token you make (Treasure, Clues, and Food come to mind) into 7/7 creatures, and its not hard to make a ton of artifact tokens these days, whether Treasure in Golgari or Clues in Simic

Paying 3 mana for it is already a fine rate

With the usual caveat that this is not investment advice (always do your own research!), it's pretty much confirmed that we'll soon see a reprint of at least some Lord of the Rings cards

Limited helps you find the hidden synergies between cards that normally wouldnt see play in Constructed