Bleeding Out deals 3 damage to any target. Excess damage dealt to a creature or planeswalker this way is dealt to its controller instead.

Lifelink
{1}{B}, {T}, Sacrifice a creature: Target opponent discards a card. Activate only as a sorcery.
{2}{B}, {T}, Exile a creature card from your graveyard: You draw a card and you lose 1 life. Activate only as a sorcery.

Damned — When this creature enters, if you've sacrificed a permanent this turn, this creature deals 2 damage to each opponent.

Revered
Whenever this creature attacks, you may pay {2} and discard a card. If you do, draw a card.

Enchant creature
Enchanted creature has double strike.
Cycling {2}

At the beginning of your upkeep, create a Treasure token.
Whenever you sacrifice an artifact or enchantment, this creature deals 1 damage to each opponent.

Flying, haste
Whenever you attack, you may pay {R} and sacrifice two artifacts and/or enchantments. If you do, return this card from your graveyard to the battlefield tapped and attacking.

This spell costs {X} less to cast, where X is the number of Mountains you control plus the number of cards with a cycling ability in your graveyard.
Search your library for a Dragon or Phoenix card, put it onto the battlefield, then shuffle.
Mountaincycling {2}

Creatures you control get +X/+X and gain vigilance and trample until end of turn, where X is the number of Forests you control plus the number of cards with a cycling ability in your graveyard.
Forestcycling {2}

Ninjutsu {2}{G}
When this creature enters, another target creature you control gains indestructible until end of turn. Untap it.

Level up {4}{G}{G}
[level 1-2] Trample
[level 3+] Trample

This land enters tapped.
Level up {G}{G}{G}
[level 1-2] Ward {2}
This land is also a creature.
[level 3+] Ward {2}
This land is also a creature.

Flying
Whenever you sacrifice a Memory, draw a card.

Level up {3}
[level 2-5] Vigilance
[level 6+] Vigilance, indestructible

This spell costs {1} less to cast for each creature and/or enchantment card in your graveyard.
Ward—Discard a card.

Vigilance
Fabric — This creature gets +1/+1 for each enchantment you control.

Whenever a source you control deals noncombat damage to an opponent, you draw a card and you lose 1 life. This ability triggers only once each turn.
At the beginning of your end step, if you sacrificed three or more permanents this turn, this enchantment deals 3 damage to any target.

Flash
Flying
Islandcycling {2}

You may pay 1 life rather than pay the cycling cost of cards you cycle this turn.

Whenever this Subroutine runs, discard up to three cards, then draw that many cards.

Whenever this Subroutine runs, creatures you control get +2/+0 until end of turn. Target creature you control gains first strike until end of turn.

Whenever this Subroutine runs, create a token that's a copy of target creature you control.

Haste
As long as it's your turn, this creature has first strike.
At the beginning of combat on your turn, sacrifice a Memory.
Whenever this creature attacks, cache the top card of your library face down.

Corrupt — When this creature enters, mill three cards. If you control a permanent with greater mana value than this creature, you may cache a creature card from your graveyard.

When this enchantment enters and whenever you draw your second card each turn, you may search your library for a basic land card, put it onto the battlefield tapped, then shuffle.
Cycling {G}