MTG

Whenever an opponent casts a spell, you may draw a card unless that player pays {1}.

Hollow Warrior can't attack or block unless you tap an untapped creature you control not declared as an attacking or blocking creature this combat....

Whenever an opponent casts a spell, you may draw a card unless that player pays {1}.

Prevent all damage that would be dealt to Glittering Lynx. {2}: Until end of turn, Glittering Lynx loses "Prevent all damage that would be dealt t...

Sacrifice a land: Fault Riders gets +2/+0 and gains first strike until end of turn. Activate this ability only once each turn.

At the beginning of your upkeep, sacrifice Whipstitched Zombie unless you pay {B}.

{2}{W}: The next time target attacking creature would deal combat damage to Shield Dancer this turn, that creature deals that damage to itself inst...

You can't untap more than one land during your untap step.

All combat damage that would be dealt to you this turn by target unblocked creature is dealt to its controller instead.

You may discard an Island card and another card rather than pay this spell's mana cost. Counter target spell.

{0}: Tap all lands you control. Chimeric Idol becomes a 3/3 Turtle artifact creature until end of turn.

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

You may discard a Mountain card rather than pay this spell's mana cost. Flameshot deals 3 damage divided as you choose among one, two, or three ta...

Spur Grappler gets +2/+1 as long as you control no untapped lands.

If an opponent controls seven or more lands, this spell costs {6} less to cast. Flying {R}: Avatar of Fury gets +1/+0 until end of turn.

If an opponent has no cards in hand, this spell costs {6} less to cast. Flying

Enchant land Enchanted land has "{T}: Counter target spell unless its controller pays {1}."

Flying Sacrifice a land: Return Stormwatch Eagle to its owner's hand.

You may discard an Island card and another card rather than pay this spell's mana cost. Counter target spell.

Veteran Brawlers can't attack if defending player controls an untapped land. Veteran Brawlers can't block if you control an untapped land.

Enchant creature Enchanted creature can block any number of creatures.

Sacrifice a land: Destroy target enchantment.

When Gulf Squid enters the battlefield, tap all lands target player controls.

Sacrifice a land: Destroy target enchantment.