Defender (This creature can't attack.)

When this creature enters, destroy target artifact.

Lands you control are Plains.
Nonland permanents you control are white. The same is true for spells you control and nonland cards you own that aren't on the battlefield.
You may spend white mana as though it were mana of any color. You may spend other mana only as though it were colorless mana.

, : Target creature gets -2/-0 until end of turn.

, : Target creature you control gets +2/+2 until end of turn. Return it to its owner's hand at the beginning of the next end step. (Return it only if it's on the battlefield.)

First strike

When this enchantment enters, sacrifice this enchantment unless you sacrifice four creatures.
Tap an untapped Swamp you control: This enchantment deals 1 damage to any target.

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

Creatures can't be the targets of spells.

: Add .
, : Add one mana of any color.

When this creature enters, you gain 2 life.

, Pay 1 life: Counter target white spell.

Search your library for a basic land card, put that card onto the battlefield, then shuffle.

Swampwalk (This creature can't be blocked as long as defending player controls a Swamp.)

Target opponent discards a card at random, then discards a card.

Creatures you control get +1/+1 until end of turn.

Tap all lands target player controls and that player loses all unspent mana.

Defender, flying (This creature can't attack, and it can block creatures with flying.)

Target opponent reveals their hand. You choose a card from it. That player discards that card.

, Sacrifice this creature: Counter target spell.

This creature can't be blocked.

Destroy target land.

Destroy target artifact or land. It can't be regenerated.

Flying
Pay 1 life: Regenerate this creature.

Each creature you control can't be blocked by more than one creature.

Draw four cards. You lose half your life, rounded up.

Draw three cards, then put two cards from your hand both on top of your library or both on the bottom of your library.

, : Untap target creature.

Other Goblins get +1/+1 and have mountainwalk.

: This creature gets +1/+0 until end of turn.