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When Miles O'Brien enters, return up to one other target creature or artifact you control to its owner's hand. At the beginning of each end step, if a permanent was...
Whenever U.S.S. Reliant enters or deals combat damage to a player, return target creature card with mana value 4 or less from your graveyard to the battlefield with a finality...
Battlefront — Whenever you attack, put a +1/+1 counter on each of up to X target creatures you control, where X is the number of opponents you attacked this turn.
Whenever a player casts a noncreature spell, put a +1/+1 counter on Lieutenant Commander Data.
{1}, Remove three counters from among creatures you control: Draw a card.
This land enters tapped.
{T}: Add {G}, {W}, or {U}.
Landfall — Whenever a land you control enters, create a 1/1 green Insect creature token. If you control six or more lands, create a token that's a copy of this...
Hideaway 4 (When this land enters, look at the top four cards of your library, exile one face down, then put the rest on the bottom in a random order.)...
(As this Saga enters and after your draw step, add a lore counter. Sacrifice after III.) I, II, III — Each player draws a card. This Saga deals 2 damage...
Unholy Heat deals 2 damage to target creature or planeswalker. Delirium — Unholy Heat deals 6 damage instead if there are four or more card types among cards in your...
If you control a Swamp, you may pay 4 life rather than pay this spell's mana cost.
Destroy target nonblack creature. It can't be regenerated.