Training Center (Extended Art) [Commander Legends]Set: Commander Legends Type: Land Rarity: Rare Training Center enters the battlefield tapped unless you have two or more opponents. {T}: Add {U} or {R}.

The bigger they are

When Deranged Hermit enters the battlefield

Marauding Raptor deals 2 damage to it

Set: Alpha Edition Type: Artifact Rarity: Uncommon Cost: {1} As Black Vise enters the battlefield

Set: Conspiracy: Take the Crown Type: Creature — Bird Rarity: Rare Cost: {G} Flying

Set: Collectors' Edition Type: Instant Rarity: Uncommon Cost: {U}{U} Counter target spell

Set: Commander 2018 Type: Enchantment — Aura Rarity: Rare Cost: {2}{G}{G} Enchant creature

you may look at the top X cards of your library

Set: Rise of the Eldrazi Type: Enchantment Rarity: Rare Cost: {U} Activated abilities of creatures you control cost up to {2} less to activate

everything changed

sacrifice Helm of Obedience and put one of them onto the battlefield under your control

then reveal the top four cards of your library