History of Block Party

Block Party is a Gambit medal triumph (10 medals): as a team, have four Blockers at the enemy's bank at the same time.

How to complete

Blockers are sent by banking Motes at your own bank; each deposit tier summons a Blocker onto the opposing side's bank. Coordinate with your team to bank in quick succession so four Blockers are present at once. Shacknews also lists a harder sibling medal, Giant Block Party (four Giant Blockers), and related medals Blockbuster and First to Block.

The Shacknews guide is older; current Gambit availability and Blocker sizes are not verified here.