text: Helix Pinnacle’s triggered ability has an “intervening ‘if’ clause.” That means (1) the ability won’t trigger at all unless Helix Pinnacle already has 100 or more tower counters on it as your upkeep begins, and (2) the ability will do nothing if Helix Pinnacle has lost enough counters such that it has fewer than 100 counters on it when the ability resolves.