Fourth Edition
[6] Clockwork Beast
4ED#307#N
Clockwork Beast enters with seven +1/+0 counters on it.At end of combat, if Clockwork Beast attacked or blocked this combat, remove a +1/+0 counter from it., : Put up to X +1/+0 counters on Clockwork Beast. This ability can't cause the total number of +1/+0 counters on Clockwork Beast to be greater than seven. Activate only during your upkeep.
[rare] rare
Fourth Edition
[10] Aladdin's Lamp
4ED#291#N
, : The next time you would draw a card this turn, instead look at the top X cards of your library, put all but one of them on the bottom of your library in a random order, then draw a card. X can't be 0.
[rare] rare
Fourth Edition
[G] Wild Growth
4ED#289#N
Enchant landWhenever enchanted land is tapped for mana, its controller adds an additional .
[common] common
Fourth Edition
[3][G][G][G] Gaea's Liege
4ED#247#N
As long as Gaea's Liege isn't attacking, its power and toughness are each equal to the number of Forests you control. As long as Gaea's Liege is attacking, its power and toughness are each equal to the number of Forests defending player controls.: Target land becomes a Forest until Gaea's Liege leaves the battlefield.
[rare] rare
Fourth Edition
[1][B][B] Lost Soul
4ED#145#N
Swampwalk (This creature can't be blocked as long as defending player controls a Swamp.)
[common] common
Fourth Edition
[3] Dragon Engine
4ED#317#N
: Dragon Engine gets +1/+0 until end of turn.
Fourth Edition
[rare] rare
[R] Goblin Balloon Brigade
4ED#197#N
: Goblin Balloon Brigade gains flying until end of turn.
Fourth Edition
[uncommon] uncommon
[1][R][R] Magnetic Mountain
4ED#209#N
Blue creatures don't untap during their controllers' untap steps.At the beginning of each player's upkeep, that player may choose any number of tapped blue creatures they control and pay for each creature chosen this way. If the player does, untap those creatures.
[rare] rare
Fourth Edition
[R] Mana Clash
4ED#210#N
You and target opponent each flip a coin. Mana Clash deals 1 damage to each player whose coin comes up tails. Repeat this process until both players' coins come up heads on the same flip.
[rare] rare
Fourth Edition
[1][B][B] Xenic Poltergeist
4ED#173#N
: Until your next upkeep, target noncreature artifact becomes an artifact creature with power and toughness each equal to its mana value.
Fourth Edition
[rare] rare