Soul sister effects work great to cover life payments from Warren SoultraderWarren Soultrader, Carnival of SoulsCarnival of Souls, and similar cards
While Thrill of Possibility wont increase the card quantity of your hand, it could increase the card quality of your hand if you discard a card you werent going to use anyway
Mirror Mastery Commander (1) Planeswalker (1) Creature (24) thersnipe Animar, Soul of Elements Artisan of Kozilek Avatar of Fury Baloth Woodcrasher Chartooth Cougar Conundrum Sphinx Deadwood Treefolk Edric, Spymaster of Trest Elvish Aberration Faultgrinder Fierce Empath Hydra Omnivore Intet, the Dreamer Krosan Tusker Magmatic Force Magus of the Vineyard Nucklavee Rapacious One Simic Sky Swallower Spitebellows Trench Gorger Valley Rannet Veteran Explorer Instant (9) Brainstorm Tribute to the Wild Colossal Might Invigorate Spell Crumple Electrolyze Ray of Command Prophetic Bolt Hunting Pack Sorcery (13) Collective Voyage Hull Breach Cultivate Kodama's Reach Firespout Ruination Explosive Vegetation Chain Reaction Death by Dragons Vengeful Rebirth Disaster Radius Call the Skybreaker Savage Twister Enchantment (3) Vow of Flight Vow of Lightning Vow of Wildness Artifact (6) Sol Ring Armillary Sphere Gruul Signet Izzet Signet Lightning Greaves Prophetic Prism Land (41) Command Tower Evolving Wilds Forest x13 Fungal Reaches Gruul Turf Homeward Path Island x7 Izzet Boilerworks Kazandu Refuge Mountain x8 Rupture Spire Simic Growth Chamber Temple of the False God Vivid Crag Vivid Creek Vivid Grove Commanders, Themes, and Strategy Mirror Mastery is the Temur deck and does classic Temur things like duplicate spells and cast big creatures
You will be able to find these ichor cards in Set, Draft, and Collector Boosters as well as select cards in the Collector Booster Sample Packs that come with Commander decks
And get thisif a third-place card is worth that much, just imagine what the No
