mtg cast cards from exile What happens to exiled when played? Exile reduction

Arbiter of Woe

Action News Crew Arashi, the Sky Asunder Bamboo Grove Archer Born to Drive Boseiju, Who Endures Careful Cultivation Channel Harm Colossal Skyturtle Eiganjo, Seat of the Empire Favor of Jukai Ghost-Lit Drifter Ghost-Lit Nourisher Ghost-Lit Raider Ghost-Lit Redeemer Ghost-Lit Stalker Ghost-Lit Warder Greater Tanuki Ironhoof Boar Jiwari, the Earth Aflame Jukai Preserver Kami of Bamboo Groves Mirrorshell Crab Mnemonic Sphere Moonsnare Prototype Otawara, Soaring City Reinforced Ronin Roaring Earth Saiba Trespassers Shigeki, Jukai Visionary Shinen of Fear's Chill Shinen of Flight's Wings Shinen of Fury's Fire Shinen of Life's Roar Shinen of Stars' Light Sokenzan, Crucible of Defiance Sunblade Samurai Takenuma, Abandoned Mire Touch the Spirit Realm Twinshot Sniper Yavimaya Bloomsage

Freejam Regent ( F, T ) - This specifically might be playable in a deck with lots of tressures, as tapping 3 tressures (not sacrificing them) can get you this 4/4 for just 2 mana

Getting two of these and then being able to double ping for pretty much any card you play after it

It's enjoyable, but it'd be even more so if there were just a few more competitive cards - or fewer cards that have nothing to do with Inventors