Kaleidostone

When Kaleidostone enters, draw a card.
{5}, {T}, Sacrifice Kaleidostone: Add {W}{U}{B}{R}{G}.

Plains

Flying
When Glint Hawk enters, sacrifice it unless you return an artifact you control to its owner's hand.

Galvanic Blast deals 2 damage to any target.
Metalcraft — Galvanic Blast deals 4 damage instead if you control three or more artifacts.

Put target attacking creature on the bottom of its owner's library. Its controller gains life equal to its toughness.

When Guild Globe enters, draw a card.
{2}, {T}, Sacrifice Guild Globe: Add two mana of different colors.

When Prophetic Prism enters, draw a card.
{1}, {T}: Add one mana of any color.

When Filigree Familiar enters, you gain 2 life.
When Filigree Familiar dies, draw a card.

Flying
When Kor Skyfisher enters, return a permanent you control to its owner's hand.

When Ichor Wellspring enters or is put into a graveyard from the battlefield, draw a card.

As an additional cost to cast this spell, sacrifice an artifact.
Shrapnel Blast deals 5 damage to any target.