Island

Alchemist's Vial

When Alchemist's Vial enters, draw a card.
{1}, {T}, Sacrifice Alchemist's Vial: Target creature can't attack or block this turn.

Until end of turn, target creature gains "{T}: Return target nonland permanent to its owner's hand."

Flying
Whenever you cast an artifact spell, you may untap target creature.

This land enters tapped.
When this land enters, you gain 1 life.
{T}: Add {U} or {R}.

{T}, Tap an untapped creature you control: Add one mana of any color.

{1}, {T}: Blisterspit Gremlin deals 1 damage to each opponent.
Whenever you cast a noncreature spell, untap Blisterspit Gremlin.

Defender
Whenever Shield Sphere blocks, put a -0/-1 counter on it.

Whenever a creature you control enters, this enchantment deals 1 damage to each opponent.

Devoid (This card has no color.)
{T}: Nettle Drone deals 1 damage to each opponent.
Whenever you cast a colorless spell, untap Nettle Drone.

Whenever you cast a noncreature spell, this creature deals 1 damage to each opponent.

{U}, {T}: Draw a card, then discard a card.
Whenever you cast a noncreature spell, untap Zephyr Scribe.

Battered Golem doesn't untap during your untap step.
Whenever an artifact enters, you may untap Battered Golem.

Whenever an artifact you control enters, Reckless Fireweaver deals 1 damage to each opponent.