Perrie, the Pulverizer (Display Commander) - Thick Stock (190) [New Capenna Commander] [Etched]

When Perrie enters, put a shield counter on target creature. (If it would be dealt damage or destroyed, remove a shield counter from it instead.) Whenever Perrie attacks, target creature you control gains trample and gets +X/+X until end of turn, where X is the number of different kinds of counters among permanents you control.