This land enters tapped.
, Sacrifice this land: Search your library for a Mountain or Forest card, put it onto the battlefield, then shuffle.

Phasing (This phases in or out before you untap during each of your untap steps. While it's phased out, it's treated as though it doesn't exist.)
Teferi's Isle enters tapped.
: Add .

(: Add .)

(: Add .)

(: Add .)

(: Add .)

(: Add .)

Discard your hand, Sacrifice this artifact: Add three mana of any one color. Activate only as an instant.

This land enters tapped.
, Sacrifice this land: Search your library for an Island or Swamp card, put it onto the battlefield, then shuffle.

This land enters tapped.
, Sacrifice this land: Search your library for a Plains or Island card, put it onto the battlefield, then shuffle.

This land enters tapped.
, Sacrifice this land: Search your library for a Swamp or Mountain card, put it onto the battlefield, then shuffle.

: Add .
, Sacrifice this land: Add .

This land enters tapped.
, Sacrifice this land: Search your library for a Forest or Plains card, put it onto the battlefield, then shuffle.

Change the text of target permanent by replacing all instances of one color word with another or one basic land type with another. (For example, you may change "nonblack creature" to "nongreen creature" or "forestwalk" to "islandwalk." This effect lasts indefinitely.)

Add .

Choose one —
• Return target Aura attached to a creature to its owner's hand.
• Regenerate target green creature.
• Target creature gains trample until end of turn.

Choose one —
• Destroy target Wall.
• Chaos Charm deals 1 damage to target creature.
• Target creature gains haste until end of turn.

, Pay 1 life: This creature gets +1/+0 until end of turn. Activate no more than three times each turn.

, : Target creature gets +0/+1 until end of turn.
, : Put target creature you control on top of its owner's library.

Target permanent becomes the color or colors of your choice. (This effect lasts indefinitely.)

Counter target spell unless its controller pays . If that player doesn't, they tap all lands with mana abilities they control and lose all unspent mana.

, , Sacrifice a Forest: Regenerate target creature.

Exile target permanent you own or control.
Draw a card at the beginning of the next turn's upkeep.

, : Target creature gains first strike until end of turn.
, : Target creature gets +1/+0 until end of turn.

Trample
When this creature enters, sacrifice it unless you sacrifice any number of creatures with total power 12 or greater.

As long as Kaervek's Torch is on the stack, spells that target it cost more to cast.
Kaervek's Torch deals X damage to any target.

Search your library for an instant or sorcery card, reveal it, then shuffle and put that card on top.

, : Put target creature you control on top of its owner's library.
, : This creature deals 1 damage to any target and 1 damage to you.

Choose one —
• Target player gains 3 life.
• Prevent the next 3 damage that would be dealt to any target this turn.

Whenever this creature attacks, defending player may pay . If that player does, prevent all combat damage that would be dealt by this creature this turn.

Enchant red or green creature
Cumulative upkeep (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.)
You control enchanted creature.

Flanking (Whenever a creature without flanking blocks this creature, the blocking creature gets -1/-1 until end of turn.)

Choose one —
• Target opponent loses 1 life and you gain 1 life.
• Exile up to three target cards from a single graveyard.
• Target creature gains fear until end of turn. (It can't be blocked except by artifact creatures and/or black creatures.)

Target creature you control gets +X/+0 until end of turn, where X is the number of creature cards in your graveyard. Sacrifice that creature at the beginning of the next end step.

Choose one —
• Target player draws a card at the beginning of the next turn's upkeep.
• Target creature gains flying until end of turn.
• Target creature an opponent controls phases out. (While it's phased out, it's treated as though it doesn't exist. It phases in before its controller untaps during their next untap step.)

, , Sacrifice a Goblin: Red creatures get +1/+1 until end of turn.