Caged Sun | Artifact | | As Caged Sun enters the battlefield, choose a color.
Creatures you control of the chosen color get +1/+1.
Whenever a land's ability causes you to add one or more mana of the chosen color, add one additional mana of that color. | Scott Chou
2.5 LSV
Ramos, Dragon Engine | Legendary Artifact Creature | Dragon | Flying
Whenever you cast a spell, put a +1/+1 counter on Ramos, Dragon Engine for each of that spell's colors.
Remove five +1/+1 counters from Ramos: Add {W}{W}{U}{U}{B}{B}{R}{R}{G}{G}. Activate only once each turn. | Joseph Meehan
4.0 LSV
Wurmcoil Engine | Artifact Creature | Phyrexian Wurm | Deathtouch, lifelink
When Wurmcoil Engine dies, create a 3/3 colorless Phyrexian Wurm artifact creature token with deathtouch and a 3/3 colorless Phyrexian Wurm artifact creature token with lifelink. | Raymond Swanland
5.0 LSV