This is a heavily cEDH-influenced list that seeks to combo off with cards like Sliver Queen, Training Grounds, and Cloudshredder Sliver to create infinite mana to then blow up the entire table
Mewtwo (010/P-A) The Legendary Psychic Pokmon deals massive damage, but each attack costs Mewtwo two Energies
Taunt from the Rampart Enchantments (6) Marshal's Anthem Court of Ire Shared Animosity Banishing Light Fealty to the Realm Oath of Eorl Artifacts (12) Crown of Gondor Door of Destinies Vanquisher's Banner Arcane Signet Commander's Sphere Heirloom Blade Herald's Horn Sol Ring Talisman of Conviction Talisman of Progress Thought Vessel Wayfarer's Bauble Lands (38) Battlefield Forge Clifftop Retreat Exotic Orchard Furycalm Snarl Glacial Fortress Port Town Prairie Stream Sulfur Falls Throne of the High City Windbrisk Heights Command Tower Evolving Wilds Field of Ruin Path of Ancestry Rogue's Passage Secluded Courtyard Terramorphic Expanse Tranquil Cove Wind-Scarred Crag Plains x9 Island x5 Mountain x5 Commander, Theme, and Strategy owyn, Shieldmaiden rides at the front of Riders of Rohan

The goal of this deck is to force our opponents' creatures to attack each other, forcing unprofitable attacks that cause their creatures to die and their life totals to dwindle, all while we draw cards and build ever-growing threats
The Greninja ex Special Illustration Rare from Twilight Masquerade commands SGD 551.82
Olivia is best in a go-wide type of strategy where you pump all of your outlaws and assassins to win the game