Star Trek Commander

Underground River

Underground River

Land
{T}: Add {C}.
{T}: Add {U} or {B}. This land deals 1 damage to you.
"The entire region is filled with some kind of organic fluid. This isn't space. It's matter!"
—Lieutenant B'Elanna Torres
Vault of Champions

Vault of Champions

Land
This land enters tapped unless you have two or more opponents.
{T}: Add {W} or {B}.
The greatest honor a Klingon could know is to stand eternally alongside Kahless the Unforgettable, Lady Lukara, and Rurik the Damned in the Hall of Warriors.
Vineglimmer Snarl

Vineglimmer Snarl

Land
As this land enters, you may reveal a Forest or Island card from your hand. If you don't, this land enters tapped.
{T}: Add {G} or {U}.
"Wormhole neutrino emissions are charging the nebula gases, Commander. Looks like we're in for a storm!"
—Ensign Tobi Susan
Refute

Refute {1}{U}{U}

Instant
Counter target spell. Draw a card, then discard a card.
"You're discussing tactics?! Do you realize what this really comes down to? Millions and millions of lives hanging on what this vessel does next!"
—Dr. Leonard McCoy
Last Gasp

Last Gasp {1}{B}

Instant
Target creature gets -3/-3 until end of turn.
"Your death is too . . . easy. I find this unsatisfying."
—Armus
Run Amok

Run Amok {1}{R}

Instant
Target attacking creature gets +3/+3 and gains trample until end of turn.
"I didn't mean to say that the Enterprise should be hauling garbage. I meant to say that it should be hauled away as garbage!"
—Korax, officer of the I.K.S. Gr'oth