Ornithopter

Glint Hawk

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

Flying
Whenever another artifact you control enters, Glaze Fiend gets +2/+2 until end of turn.

Target creature gets -1/-1 until end of turn.
Morbid — That creature gets -13/-13 until end of turn instead if a creature died this turn.

{T}: Tap target creature unless its controller pays 2 life.

Flying
When Sanctum Gargoyle enters, you may return target artifact card from your graveyard to your hand.

Destroy target non-Vampire, non-Werewolf, non-Zombie creature.

Whenever an artifact enters, you may gain 1 life.

Salvage Slasher gets +1/+0 for each artifact card in your graveyard.

Court Homunculus gets +1/+1 as long as you control another artifact.

As an additional cost to cast this spell, sacrifice a creature.
Destroy target creature.

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