
Heirloom Mirror | Artifact | | {1}, {T}, Pay 1 life, Discard a card: Draw a card, mill a card, then put a ritual counter on Heirloom Mirror. Then if it has three or more ritual counters on it, remove them and transform it. Activate only as a sorcery. | Josh Hass
4.0 LSV

Bramble Armor | Artifact | Equipment | When Bramble Armor enters the battlefield, attach it to target creature you control.
Equipped creature gets +2/+1.
Equip {4} ({4}: Attach to target creature you control. Equip only as a sorcery.) | Alessandra Pisano
2.5 LSV

Stuffed Bear | Artifact | | {2}: Stuffed Bear becomes a 4/4 green Bear artifact creature until end of turn. | Joe Slucher
1.0 LSV

Mystic Skull | Artifact | | {1}, {T}: Add one mana of any color.
{5}, {T}: Transform Mystic Skull. | Joe Slucher
2.5 LSV

Moonsilver Key | Artifact | | {1}, {T}, Sacrifice Moonsilver Key: Search your library for an artifact card with a mana ability or a basic land card, reveal it, put it into your hand, then shuffle. | Joseph Meehan
2.5 LSV