Seaside Citadel (Surge Foil) [Doctor Who] BT15-043 or named mechanic

or named mechanic

Set: Return to Ravnica Type: Enchantment Rarity: Rare Cost: {1}{W}{U} When Detention Sphere enters the battlefield

I see the energy there and I call it here

Set: Commander 2011 Type: Sorcery Rarity: Uncommon Cost: {4}{R}{G} Return target card from your graveyard to your hand

[When Attacking] Trash 1 digivolution card from the bottom of 1 of your opponent's Digimon

Seaside Citadel (Surge Foil) [Doctor Who] BT15-043 or named mechanicSet: Doctor Who Type: Land Rarity: Uncommon Seaside Citadel enters the battlefield tapped. {T}: Add {G}, {W}, or {U}. "Watch for the omens! I declare a new golden age of prosperity for all." The Captain