QuadraForce Chronosurge Omnipotent Tetra-Might Multiverse Fourfold Quadriad Polymorph Omni-Kinetic Tetrahedron Unison Quadrant Synergy Convergence Nexus Coalescence Quadruple Threat Four Horsemen (if the powers are destructive) The Confluence The Unifier The Integrator The Harmonizer The Quaternion The Tetrad The Quadruple The Fourfold Power The Unified Force The Intertwined The Entwined The Symbiotic The Amalgam The Fusion The Synthesis The Composite The Multiplex The Multifaceted The Four-in-One The Tetra-Elemental (if powers are elemental) The Tetra-Cosmic (if powers are cosmic) The Tetra-Mystic (if powers are mystical) The Tetra-Tech (if powers are technological) The Tetra-Dimensional (if powers relate to dimensions)