Archaeomender

When Archaeomender enters, return target artifact card from your graveyard to your hand.

Jousting Dummy

{3}: Jousting Dummy gets +1/+0 until end of turn.

Thriving Isle enters tapped. As it enters, choose a color other than blue.
{T}: Add {U} or one mana of the chosen color.

{1}, Sacrifice a Scarecrow: Draw a card.
{4}, {T}: Return target artifact creature card from your graveyard to the battlefield.

Draw three cards. Then discard two cards unless you discard an artifact card.

{5}, {T}, Sacrifice Lightning-Core Excavator: It deals 3 damage to any target.

{T}: Add {C}.
{2}, {T}, Sacrifice Buried Ruin: Return target artifact card from your graveyard to your hand.

Equipped creature gets +1/+1.
Equip {1} ({1}: Attach to target creature you control. Equip only as a sorcery.)

{U}, Sacrifice Aether Spellbomb: Return target creature to its owner's hand.
{1}, Sacrifice Aether Spellbomb: Draw a card.

{T}: Add one mana of any color.
{T}: Target creature becomes the color or colors of your choice until end of turn.

This creature attacks each combat if able.
This creature can't be blocked by Walls.

When this creature enters, destroy target nonland permanent an opponent controls.