Shards of Alara

Whenever another creature dies, you may gain 1 life.

{2}{U}: Untap target artifact.

Artifact spells you cast cost {1} less to cast.

Arcane Sanctum enters the battlefield tapped. {T}: Add {W}, {U}, or {B}.

Creatures you control gain shroud until end of turn. (They can't be the targets of spells or abilities.)

{T}: Add {G}, {W}, or {U}.

Until end of turn, target creature you control gets +3/+3 and other creatures you control get +1/+1.

Whenever a player taps a Mountain, Forest, or Plains for mana, that player adds one mana of any type that land produced.

Enchant creature Enchanted creature gets +3/+0 and has first strike. (It deals combat damage before creatures without first strike.)

{1}{U}, {T}, Sacrifice Courier's Capsule: Draw two cards.

{T}: Add {C}. {1}, {T}, Sacrifice Esper Panorama: Search your library for a basic Plains, Island, or Swamp card and put it onto the battlefield tap...

Look at the top four cards of your library. You may reveal a creature card and/or a land card from among them and put the revealed cards into your ...

{T}: Add {R}, {G}, or {W}.

Destroy three target permanents.

Counter target spell that targets you or a permanent you control. Draw a card.

Jungle Shrine enters the battlefield tapped. {T}: Add {R}, {G}, or {W}.

{B}, {T}: Target player loses 1 life. {G}, {T}: Create a 1/1 green Saproling creature token.

{T}: Blood Cultist deals 1 damage to target creature. Whenever a creature dealt damage by Blood Cultist this turn dies, put a +1/+1 counter on Bloo...

{3}{G}: Knight of the Skyward Eye gets +3/+3 until end of turn. Activate only once each turn.

{T}, Exile two cards from your graveyard: Draw a card. If damage would be dealt to you, prevent that damage. Exile a card from your graveyard for e...

{T}: Add {R}, {G}, or {W}.

Target creature gets -3/-0 until end of turn. Target creature gets -0/-3 until end of turn.

{U}, {T}: Draw a card, then discard a card. {R}, {T}: Target creature can't block this turn.

{T}: Add {U}, {B}, or {R}.