Hundred-Handed One is a rare Creature — Giant card from Conspiracy: Take the Crown (CN2), collector number 93. Current market price: $0.24 (foil $0.56), TCGplayer market prices via Scryfall.
Vigilance {3}{W}{W}{W}: Monstrosity 3. (If this creature isn't monstrous, put three +1/+1 counters on it and it becomes monstrous.) As long as this creature is monstrous, it has reach and can block an additional ninety-nine creatures each combat.