Shockwave, Cold Strategist

More Than Meets The Eye {2}{w}{u}{b}{r}

Whenever another legendary artifact creature you
control converts or enters the battlefield, choose
one at random. After this ability triggers for every
fourth time, convert Shockwave.

• Deal X damage to any target where X is the mana
value of the creature that triggered this ability.
• Put two +1/+1 counters on target artifact.
• Draw a card.