Awesome Cyber Monday

{T}: Sparksmith deals X damage to target creature and X damage to you, where X is the number of Goblins on the battlefield.

Whenever a creature enters the battlefield, you may add an amount of {C} equal to the number of creatures you control that share a creature type wi...

Sacrifice a Goblin: Target creature gets +1/+1 until end of turn.

When Embermage Goblin enters the battlefield, you may search your library for a card named Embermage Goblin, reveal it, and put it into your hand. ...

Enchant creature Enchanted creature has "At the beginning of your upkeep, target opponent gains control of this creature unless you sacrifice a land."

Whenever another creature enters the battlefield, you lose 1 life.

{1}: The next time you would draw a card this turn, each opponent discards a card instead.

{B}, {T}: Creatures of the creature type of your choice attack this turn if able.

Syphon Soul deals 2 damage to each other player. You gain life equal to the damage dealt this way.

Destroy target creature with converted mana cost 3 or less. It can't be regenerated.

Protection from white Cycling {2} ({2}, Discard this card: Draw a card.)

{1}: The next time you would draw a card this turn, each player returns a permanent they control to its owner's hand instead.

{U}{U}, Sacrifice a Wizard: Counter target spell. Morph {U} (You may cast this card face down as a 2/2 creature for {3}. Turn it face up any time f...

Choose a creature type other than Wall. Each creature becomes that type until end of turn.

Draw X cards. For each card drawn this way, discard a card unless you sacrifice a permanent.

{T}: Add {G}.

Mistform Wall has defender as long as it's a Wall. {1}: Mistform Wall becomes the creature type of your choice until end of turn.

{1}: Mistform Stalker becomes the creature type of your choice until end of turn. {2}{U}{U}: Mistform Stalker gets +2/+2 and gains flying until end...

Flying {1}: Mistform Skyreaver becomes the creature type of your choice until end of turn.

Flying {1}: Mistform Shrieker becomes the creature type of your choice until end of turn. Morph {3}{U}{U} (You may cast this card face down as a 2/...

{1}{U}: Choose a creature type other than Wall. Target creature becomes that type until end of turn.

Flying {1}: Mistform Dreamer becomes the creature type of your choice until end of turn.

Enchant creature {1}: Enchanted creature becomes the creature type of your choice until end of turn.

If target spell has only one target and that target is a creature, change that spell's target to another creature.