With the metrics set, lets go ahead and look at a variety of strategies, and the commanders that work well with them
Swords, hammers, or even Colossus Hammer turn Cloud into a fast, value-driven threat
Yazmin and Thirteen set this up nicely, one exiling cards and letting you playing them, and the other rewarding you with +1/+1 counters for doing so
Countermagic : Mystic Snake, Frilled Mystic, Draining Whelk Reanimation : Karmic Guide, Phyrexian Delver, Extraction Specialist Milling : Manic Scribe, Thieves' Guild Enforcer, Sage's Row Denizen Self-Milling : Stitcher's Supplier, Satyr Wayfinder, Balustrade Spy Discard : Burglar Rat, Mesmeric Fiend, Sin Collector Goading : Insufferable Balladeer, Jeering Homunculus, Vengeful Ancestor "Gain Control" effects : Hostage Taker, Agent of Treachery, Gonti, Lord of Luxury Clones : virtually all of them, though a few are decently pricey
So we give you a couple more: Sol Ring from Kaladesh Inventions - NM Rings of Brighthearth (Serialized, 043/100) from The Lord of the Rings: Tales of Middle-earth Holiday Release - NM The One Ring (Silver Foil) from The Lord of the Rings: Tales of Middle-earth Holiday Release - NM Tom Bombadil from The Lord of the Rings: Tales of Middle-earth Holiday Release - NM Ponder from Timespiral Remastered: Extras - NM The Tenth Doctor (Serialized, 236/510) from Universes Beyond: Doctor Who: Extras - NM Don't Move (Emblem Foil) from Universes Beyond: Jurassic World Collection - NM Miscellaneous A couple of Wheel of Fortune from Revised came in (Condition: NM, EX, LP)
Pokmon: can you catch em all
