This land enters tapped.
: Add .
, , Sacrifice this land: Tap two target lands.

: Choose a color. Add one mana of that color unless any player pays . Activate only as an instant.

Activated abilities of nontoken Rebels cost an additional "Sacrifice a land" to activate.

Return two target creature cards from your graveyard to your hand unless any player pays .

Put a +1/+1 counter on each of X target creatures.

Swampwalk (This creature can't be blocked as long as defending player controls a Swamp.)

Exile target attacking creature unless its controller pays .

This creature can't attack if defending player controls an untapped land.
This creature can't block if you control an untapped land.

Basic lands each player controls have shroud as long as that player controls three or fewer lands. (They can't be the targets of spells or abilities.)

Prevent all damage that would be dealt to this creature.
: Until end of turn, this creature loses "Prevent all damage that would be dealt to this creature." Any player may activate this ability.

Inflame deals 2 damage to each creature dealt damage this turn.

Sacrifice this creature: Prevent all combat damage that would be dealt this turn.

Mercenaries don't untap during their controllers' untap steps.

Whenever a player puts a nontoken creature onto the battlefield, that player returns a land they control to its owner's hand.

Each player creates a green Elephant creature token. Those creatures have "This token's power and toughness are each equal to the number of creature cards in its controller's graveyard."

Trample

Lands target player controls don't untap during their next untap step.

Whenever this creature deals combat damage to a creature, destroy that creature unless its controller pays .

, Sacrifice a land: Draw a card. Any player may activate this ability.

This creature can't attack if defending player controls an untapped land.
This creature can't block if you control an untapped land.

: This creature gets +1/+1 until end of turn unless any player pays .

Return target creature to its owner's hand. Then return another target creature to its owner's hand unless its controller pays .

Target player reveals their hand. You choose an instant or sorcery card from it and exile that card. You may cast that card for as long as it remains exiled. At the beginning of the next end step, if you haven't cast the card, return it to its owner's hand.

This creature can't be blocked as long as defending player controls an untapped land.

At the beginning of your upkeep, sacrifice this creature unless you pay .

At the beginning of your upkeep, you may exile a land card from your graveyard. If you do, put a +1/+1 counter on target creature.

: Target attacking creature gets -1/-0 until end of turn.

Flash
Enchant creature
Enchanted creature gets -3/-0.

Target creature gets +1/+1 until end of turn. That creature gets an additional +4/+4 until end of turn unless any player pays .

Flash
Enchant creature
: Regenerate enchanted creature.

This creature has shroud as long as you control no untapped lands. (It can't be the target of spells or abilities.)

Enchant land
Enchanted land has ": Counter target spell unless its controller pays ."

Flying (This creature can't be blocked except by creatures with flying or reach.)
Sacrifice this creature: Counter target spell unless its controller pays .

Flash
Enchant creature
Whenever enchanted creature deals combat damage to defending player, you may destroy target artifact that player controls.

Enchant land
Enchanted land has ": Prevent the next 1 damage that would be dealt to any target this turn."

, Sacrifice a land: Target creature gets +2/+0 until end of turn.