This ability still isn't anything to write home about, but it still manages to figure in about 10-20% of popular Slivers decks on EDHREC.com, usually led by The First Sliver, Sliver Overlord, or Sliver Hivelord
Food tokens have gone on to become a deciduous tool that we use often
But just copying your foe's thing means you cannot Clone what your deck was built around - your stuff
Our options are therefore as follows: Azorius v Jund: Will, Scion of Peace & Ikra Shidiqi, the Usurper + Kediss, Emberclaw Familiar Rakdos v Bant: Judith, Carnage Connoisseur & Shanna, Purifying Blade Selesnya v Grixis: Trelasarra, Moon Dancer & Solkanar the Swamp King Boros v Sultai: Firesong and Sunspeaker & Zimone and Dina Golgari v Jeskai: Beledros Witherbloom & The Archimandrite Okay, there should be six, but if you can find an oppositional pair in Dimir and Naya that can both be reasonably called a life gain deck, go for it
Enchantment - Saga Fall of Gil-galad (As this Saga enters and after your draw step, add a lore counter