Phyrexian Marauder

Artifact Creature — Phyrexian Construct - (rare)

Phyrexian Marauder enters the battlefield with X +1/+1 counters on it.
Phyrexian Marauder can't block.
Phyrexian Marauder can't attack unless you pay  for each +1/+1 counter on it.

Price

cardsphere 1.33

manapool 0.81

tcgplayer 1.27

cardmarket 1.26

cardkingdom 1.79