Tectonic

"Tectonic" is a keyword exclusive to the Gaian Helix clan.

How It Works
A "Tectonic" ability remains active, or can only be used, as long as the number of your opponent's cards in your possession is the same stated number or more. Possession includes the player's hand, deck, soul, drop zone, damage zone, bind zone, vanguard circle and rear-guard circle.

Grade 0

 * Chibi, The Little Rockian

Grade 1

 * Boulder Dragon, Samdow
 * Crossguard Statue


 * Gauntlet Miner, Hipxew
 * Obsidios, The Black Giant

Grade 2

 * Baroge The Dig
 * Burrow Shark, Caliq
 * Gentle Giant, Terpez
 * Groundbound Siren
 * Tremor Bred Titan

Grade 3

 * Mineral Clad Dragon
 * Underground Assault, Stalagmight

Grade 4

 * Great Landmaster, Rhea
 * Great Landmaster, Seismos
 * Ill-Performed Burial Deity, Gazez
 * Orosorock Hibernator
 * Stone Colosseum, Stalagmight