This land enters tapped unless you control one or fewer other lands.
{T}: Add {R} or {G}.
Cycling {2}

You gain 2 life and draw two cards.
Cycling {2}

When this creature enters, create X green Subroutine enchantment tokens named MOUNT with “Whenever this Subroutine runs, target creature you control gets +2/+2 until end of turn.”

Deathtouch
Whenever you cache a card, this creature gets +2/+2 and gains indestructible until end of turn.

Whenever this creature deals combat damage to a player, create an X/X colorless Construct artifact creature token, where X is 1 plus the number of counters on this creature.
{1}, Sacrifice an artifact or enchantment: Put a +1/+1 counter on this creature. It gains trample until end of turn.

Revered
Whenever this creature deals combat damage to a player, create a 1/1 green Spirit creature token.

Exalted
When this creature enters, each player sacrifices a creature or planeswalker of their choice.

{W}, {T}: Tap target creature. Activate only as a sorcery.
{6}{W}{W}, {T}: Tap all creatures you don't control. Activate only as a sorcery.

When this land enters, sacrifice it. If you do, search your library for a basic Island or Mountain card, put it onto the battlefield tapped, then shuffle.
{2}{U}{U}{R}{R}, Discard this card: It deals 3 damage to any target. Draw two cards, then discard a card.

When this creature enters, mill four cards. You may return a noncreature, nonland card milled this way to your hand.
{1}{W}: This creature gets +1/+0 and gains first strike until end of turn.

Mev can't be blocked by creatures with greater power.
Whenever Mev attacks, draw a card.
Whenever Mev deals damage to a player, that player draws a card.

When this creature enters, create a 2/2 white Samurai creature token with exalted.
Cycling {2}

{T}: Add {G}.
{T}: Add {G}{G}. You can't spend this mana to cast spells.

Ninjutsu {G}
Whenever this creature deals combat damage to a player, put a +1/+1 counter on target creature you control that doesn't have a +1/+1 counter on it.

Ninjutsu {1}{G}{U}
Whenever this creature deals combat damage to a player, you may search your library for a basic land card, put it onto the battlefield tapped, then shuffle.

As this land enters, you may pay 2 life. If you don't, it enters tapped.
{T}: Add {U} or {R}.

When this creature enters, create a blue Subroutine enchantment token named READ with “Whenever this Subroutine runs, draw a card.”

Level up {2}{W}
[level 1-3] Other creatures you control get +1/+0.
[level 4+] Other creatures you control get +2/+0.

Target creature you control deals damage equal to its power to target creature or planeswalker an opponent controls.

Vigilance
When this creature enters, create three 1/1 white Monk creature tokens with vigilance.

Create X 1/1 white Monkey creature tokens.

Ninjutsu {2}{U}
When this creature enters, you may return another creature you control to its owner's hand.

When this creature enters, you may pay X life. When you do, return X target cards you discarded this turn from your graveyard to your hand.
Whenever you discard a card, each opponent loses 1 life.

When this artifact enters, you may search your library for a basic land card, reveal it, then shuffle and put that card on top.
{1}, Sacrifice this artifact: Draw a card.
{3}, Sacrifice this artifact: Exile each opponent's graveyard. Draw a card.

Equipped creature gets +2/+1.
Equipped creature has first strike during your turn.
Equip {2}