Myriad Construct is a rare Artifact Creature — Construct card from Commander Masters (CMM), collector number 963. Current market price: $0.23, TCGplayer market prices via Scryfall.
Kicker {3} If this creature was kicked, it enters with a +1/+1 counter on it for each nonbasic land your opponents control. When this creature becomes the target of a spell, sacrifice it and create a number of 1/1 colorless Construct artifact creature tokens equal to its power.