machamp pokemon card HS Triumphant Rare 26/102 – Attack 2 Machamp 088/196 - Lost Origin

Sacrifice and Culling the Weak Sacrifice reminds me a lot of Energy Tap in blue, except you have to give up the creature youre using for mana acceleration

Artifact Color tag templates(None) Wayfarer's Bauble , , Sacrifice this artifact: Search your library for a basic land card, put that card onto the battlefield tapped, then shuffle

About the Mega Evolution set

Zhulodok, Void Gorger, Omarthis, Ghostfire Initiate, Endbringer, Kozilek, the Great Distortion, Ugin, the Ineffable, Rise of the Eldrazi, Endless Atlas, Investigator's Journal, Mazemind Tome, Mystic Forge, Ugin's Mastery, bleh to Hedron Archive and Dreamstone Hedron 13 card draw