You can pay energy counters to copy a creatures activated abilities from a creature in an opponents graveyard
Yawgmoth Demon is underpowered even if you build around him, but Necromancers Stockpile is great in Commander if you want to dump a lot of zombies into your graveyard
The Lord of the Rings: Tales of Middle-earth Elven Council Commander Deck set includes 1 ready-to-play Green-Blue deck of 100 Magic cards (2 Traditional Foil Legendary Creature cards, 98 nonfoil cards), a 2-card Collector Booster Sample Pack (contains 1 Traditional Foil or nonfoil special treatment card of rarity Rare or higher and 1 Traditional Foil special treatment Common or Uncommon card), 1 foil-etched Display Commander (a thick cardstock copy of the commander card with foil etched into the card's border and art), 10 double-sided tokens, 1 Helper card, 1 deck box (can hold 100 sleeved cards), 1 Life Wheel, 1 strategy insert, and 1 reference card
8 Thassa's Oracle Hard To Beat Thoracle One of the most consistent win conditions on a single creature, Thassas Oracle is a creature that close games out all on their own
