mtg summer magic cards GEM MINT BGS 9.5 Magic/MTG Badlands, ULTRA RARE!!! You may play up to three additional lands this turn. Serendib Efreet | Summer Magic

There are so many potential applications for this card, from generating a whole army of war machines with Mechanised Production to gaining absurdly huge pools of mana with Braid of Fire

You'll put a time counter on it at the beginning of your upkeep, and once you have at least one you'll be able to Time Travel (or proliferate) them to either of your hearts' content!

On the surface, Stormchaser's Talent only gives you a 1/1 prowess creature, but its so much more

Whenever you attack a player with a creature that has power four or greater, you draw a card

Ichor Wellspring ain't no proper egg in that sense (it has no built-in sacrifice ability), but assuming your deck hangs out with an entourage like Braids, Arisen Nightmare or Daretti, Scrap Savant and you can reanimate artifacts, you can draw a lot of omelets with this one