Kalemne's Captain is a rare Creature — Giant Soldier card from Commander 2020 (C20), collector number 92. Current market price: $0.25, TCGplayer market prices via Scryfall.
Vigilance {5}{W}{W}: Monstrosity 3. (If this creature isn't monstrous, put three +1/+1 counters on it and it becomes monstrous.) When this creature becomes monstrous, exile all artifacts and enchantments.