Mana Vault

Mana Vault doesn't untap during your untap step.
At the beginning of your upkeep, you may pay {4}. If you do, untap Mana Vault.
At the beginning of your draw step, if Mana Vault is tapped, it deals 1 damage to you.
{T}: Add {C}{C}{C}.

Wheel of Fortune

Each player discards their hand, then draws seven cards.

Juggernaut

Juggernaut attacks each combat if able.
Juggernaut can't be blocked by Walls.

Mox Emerald

Dark Ritual

Mishra's Workshop

{T}: Add {C}{C}{C}. Spend this mana only to cast artifact spells.

Black Lotus

{T}, Sacrifice Black Lotus: Add three mana of any one color.

Mountain

Lightning Bolt

Lightning Bolt deals 3 damage to any target.

Juzám Djinn

At the beginning of your upkeep, Juzám Djinn deals 1 damage to you.

Mox Jet

Mox Sapphire

Su-Chi

Swamp

Strip Mine

{T}: Add {C}.
{T}, Sacrifice Strip Mine: Destroy target land.

Mox Ruby

Blood Moon

Demonic Tutor

Search your library for a card, put that card into your hand, then shuffle.

Sol Ring

Winter Orb

As long as Winter Orb is untapped, players can't untap more than one land during their untap steps.