Awesome Cyber Monday

As Primal Beyond enters the battlefield, you may reveal an Elemental card from your hand. If you don't, Primal Beyond enters the battlefield tapped...

{T}: Add {C}. {1}: Mutavault becomes a 2/2 creature with all creature types until end of turn. It's still a land.

({T}: Add {G}.) As Murmuring Bosk enters the battlefield, you may reveal a Treefolk card from your hand. If you don't, Murmuring Bosk enters the ba...

Equipped creature has "Whenever this creature attacks or blocks, it gets +1/+1 until end of turn for each attacking creature." Whenever a Soldier c...

As Door of Destinies enters the battlefield, choose a creature type. Whenever you cast a spell of the chosen type, put a charge counter on Door of ...

Equipped creature has "Whenever you draw a card, this creature gets +1/+1 and gains flying until end of turn" and "{4}: Draw a card." Whenever a Wi...

Kinsbaile Borderguard enters the battlefield with a +1/+1 counter on it for each other Kithkin you control. When Kinsbaile Borderguard dies, create...

Kinship — At the beginning of your upkeep, you may look at the top card of your library. If it shares a creature type with Winnower Patrol, you may...

When Walker of the Grove leaves the battlefield, create a 4/4 green Elemental creature token. Evoke {4}{G} (You may cast this spell for its evoke c...

Trample Champion a Treefolk or Warrior (When this enters the battlefield, sacrifice it unless you exile another Treefolk or Warrior you control. Wh...

Whenever Rhys the Exiled attacks, you gain 1 life for each Elf you control. {B}, Sacrifice an Elf: Regenerate Rhys the Exiled.

Enchant creature Enchanted creature gets +2/+2. When enchanted creature dies, you may return Reins of the Vinesteed from your graveyard to the batt...

Create a 2/5 green Treefolk Shaman creature token. Whenever a Forest enters the battlefield under your control, you may return Reach of Branches fr...

Whenever another Treefolk creature enters the battlefield under your control, you may gain life equal to that creature's toughness.

Reach (This creature can block creatures with flying.) Whenever you cast an Elf spell, you may have Lys Alana Bowmaster deal 2 damage to target cre...

Choose a creature type. You gain 2 life for each permanent you control of that type.

Kinship — At the beginning of your upkeep, you may look at the top card of your library. If it shares a creature type with Leaf-Crowned Elder, you ...

Create three 1/1 green Elf Warrior creature tokens. Reinforce 3—{3}{G} ({3}{G}, Discard this card: Put three +1/+1 counters on target creature.)

Other Archer creatures you control get +1/+1. Whenever an Archer you control deals damage to a creature, that Archer deals that much damage to that...

Whenever you cast a Druid spell, you may draw a card. Tap seven untapped Druids you control: Gain control of all lands target player controls.

Search your library for an enchantment card, reveal it, and put it into your hand. Then shuffle your library.

Target creature gets +3/+3 until end of turn. Reinforce 1—{1}{G} ({1}{G}, Discard this card: Put a +1/+1 counter on target creature.)

Choose target artifact or enchantment. Its owner shuffles it into their library.