Awesome Cyber Monday

Add {R} for each Goblin on the battlefield.

{T}: You gain 1 life for each Elf on the battlefield.

Forgotten Cave enters the battlefield tapped. {T}: Add {R}. Cycling {R} ({R}, Discard this card: Draw a card.)

Each other player discards a card. You draw a card for each card discarded this way.

{T}: Look at the top X cards of your library, where X is the number of Wizards on the battlefield, then put them back in any order.

Lonely Sandbar enters the battlefield tapped. {T}: Add {U}. Cycling {U} ({U}, Discard this card: Draw a card.)

Barren Moor enters the battlefield tapped. {T}: Add {B}. Cycling {B} ({B}, Discard this card: Draw a card.)

Choose one — • Create a 1/1 green Insect creature token. • Target creature gets +1/+1 and gains trample until end of turn. • Regenerate target Beast.

Search your library for up to two basic land cards, put them onto the battlefield tapped, then shuffle your library.

When Elvish Pioneer enters the battlefield, you may put a basic land card from your hand onto the battlefield tapped.

Destroy target noncreature permanent. Then that permanent's controller may copy this spell and may choose a new target for that copy.

{T}: Each player loses 1 life for each Zombie on the battlefield.

{T}: Prevent the next X damage that would be dealt to target creature this turn, where X is the number of Clerics on the battlefield.

{T}: Untap target artifact or creature. Morph {U} (You may cast this card face down as a 2/2 creature for {3}. Turn it face up any time for its mor...

{T}: Add {C}. {G}, {T}: Untap target Elf.

Tranquil Thicket enters the battlefield tapped. {T}: Add {G}. Cycling {G} ({G}, Discard this card: Draw a card.)

Whenever you attack with three or more creatures, draw a card.

Enchant land Whenever enchanted land is tapped for mana, its controller adds an additional {G} for each Elf on the battlefield.

Tap two untapped Elves you control: Add one mana of any color. Morph {G} (You may cast this card face down as a 2/2 creature for {3}. Turn it face ...

Slice and Dice deals 4 damage to each creature. Cycling {2}{R} ({2}{R}, Discard this card: Draw a card.) When you cycle Slice and Dice, you may hav...

Haste Reckless One's power and toughness are each equal to the number of Goblins on the battlefield.

{B}, Sacrifice a Cleric: Target player loses 2 life and you gain 2 life.

Look at target player's hand, the top card of that player's library, and any face-down creatures they control. Look at the top four cards of your l...

Enchant land (Target a land as you cast this. This card enters the battlefield attached to that land.) Enchanted land is an Island.