MTG

Look at the top four cards of your library. You may put a land card from among them onto the battlefield tapped. If you don't, put a card from amon...

Bestow {X}{G}{G} (If you cast this card for its bestow cost, it's an Aura spell with enchant creature. It becomes a creature again if it's not atta...

Indestructible (Effects that say "destroy" don't destroy this artifact.) Equipped creature gets +1/+1 and has "Whenever this creature attacks, crea...

Commander creatures you own have "This creature enters the battlefield with an additional +1/+1 counter on it" and "Other creatures you control ent...

Whenever you sacrifice a creature, you may return target creature card with lesser mana value from your graveyard to the battlefield tapped. Do thi...

Whenever you cast a noncreature spell, Kessig Flamebreather deals 1 damage to each opponent.

({T}: Add {G} or {U}.) Rimewood Falls enters the battlefield tapped.

Charcoal Diamond enters the battlefield tapped. {T}: Add {B}.

When Casey Jones enters, draw three cards. At the beginning of your next upkeep, discard three cards at random.

Deathtouch

Sneak {1}{U} (You may cast this spell for {1}{U} if you also return an unblocked attacker you control to hand during the declare blockers step.) Ta...

Sneak {U} (You may cast this spell for {U} if you also return an unblocked attacker you control to hand during the declare blockers step.) Draw two...

({T}: Add {W}.)

Trample, haste Whenever Raph & Mikey attack, reveal cards from the top of your library until you reveal a creature card. Put that card onto the...

(Gain the next level as a sorcery to add its ability.) Whenever you attack, put a +1/+1 counter on target attacking creature. {2}{W}: Level 2 Whene...

Other tapped creatures you control have indestructible.

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

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

When this creature enters, if {G}{G} was spent to cast it, exile target artifact or enchantment an opponent controls. When this creature enters, if...

When this creature enters, if {U}{U} was spent to cast it, return up to one other target nonland permanent to its owner's hand. When this creature ...

Flying Wither (This deals damage to creatures in the form of -1/-1 counters.) Whenever you cast an instant or sorcery spell with a single target, y...

Sacrifice a land. Search your library for up to two basic land cards, put them onto the battlefield tapped, then shuffle.

Whenever you draw your first or second card each turn, put an ingenuity counter on Lady Octopus. {T}: You may cast an artifact spell from your hand...

Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for {1} or one mana of that creature's color....