mtg.wtf

Cumulative upkeep {1}
At the beginning of your end step, Magmatic Core deals X damage divided as you choose among any number of target creatures, where X is the number of age counters on it.

At the beginning of each upkeep, Magmatic Force deals 3 damage to any target.

{1}, Sacrifice a nonland permanent: Magmaw deals 1 damage to any target.

Artifact creatures you control gain flying until end of turn.

Whenever another artifact is put into a graveyard from the battlefield, Magnetic Mine deals 2 damage to that artifact's controller.

Attach target Equipment to target creature.

Haste
Magnivore's power and toughness are each equal to the number of sorcery cards in all graveyards.

Magosi, the Waterveil enters tapped.
{T}: Add {U}.
{U}, {T}: Put an eon counter on Magosi, the Waterveil. Skip your next turn.
{T}, Remove an eon counter from Magosi, the Waterveil and return it to its owner's hand: Take an extra turn after this one.

At the beginning of each player's upkeep, destroy target nonartifact creature that player controls of their choice. It can't be regenerated.

{3}, {T}: Tap target creature you control and target creature of an opponent's choice they control. Those creatures fight each other.

{T}: Draw two cards, then discard three cards.

{X}, {T}: Untap X target lands.

{2}, {T}: Add {B} for each Swamp you control.

Magus of the Disk enters tapped.
{1}, {T}: Destroy all artifacts, creatures, and enchantments.

Play with the top card of your library revealed.
You may play lands and cast spells from the top of your library.

{T}, Sacrifice Magus of the Jar: Each player exiles all cards from their hand face down and draws seven cards. At the beginning of the next end step, each player discards their hand and returns to their hand each card they exiled this way.

{T}: Add {C}.
{T}: Draw a card. Activate only if you have exactly seven cards in hand.

{T}, Sacrifice Magus of the Mirror: Exchange life totals with target opponent. Activate only during your upkeep.

Creatures without flying can't attack.

Nonbasic lands are Mountains.

{3}, {T}: Choose a card name, then reveal a card at random from your hand. If that card has the chosen name, Magus of the Scroll deals 2 damage to any target.

All creatures have "At the beginning of your upkeep, sacrifice this creature unless you pay {1}."

At the beginning of each player's first main phase, that player adds {G}{G}.

Flying

Return two cards at random from your graveyard to your hand.