energy structures
This is the largest subclass of the structures type. Energy structures are the main source of energy in the game. All races have at least several of these.
| Card | Race(s) | Rarity | Cost |
|---|---|---|---|
 | | | |
| Ancient Convertor |  AR | common | 0  |
| Antifusor |  CA | common | 0  |
| Antigrav Tower | CA /  RV | uncommon | 0 |
| Antigrav Vault | RV / CA | uncommon | 0  |
| Antimatter Plant | CA | common | 0 |
| Antimatter Storage | CA | common | 0 |
| Antisolar Plant |  HU / CA | uncommon | 0  |
| Chaos Mind |  TM /  MT | uncommon | 0  |
| Crystal Antistar | HU | elite | 0 3 |
| Crystal Furnace |  CC /  XY | uncommon | 0  |
| Crystal Monolith | XY / MT | uncommon | 0  |
| Crystal Plant | HU / XY | uncommon | 0 |
| Crystalline Fusor | CA / XY | uncommon | 0 |
| Dark Crystalline Fusor | XY | elite | 0 3 |
| Dark Energy Tower | CA | common | 1 |
| Dark Fusor | CC / CA | uncommon | 0 |
| Dark Gate | TM / CA | uncommon | 0 |
| Dark Obelisk | CA | elite | 1 |
| Dark Rift |  RD / CA | uncommon | 0  |
| Dark Spire | CA / CC | uncommon | 0 |
| Decay Fusor | CC | common | 0 |
| Dimensional Rift | RD / TM | uncommon | 0 |
| Dimensional Wave Hub | TM / RV | uncommon | 0 |
| Elemental Fusor | RD / CC | uncommon | 0 |
| Elemental Harvester | HU / RD | uncommon | 0 |
| Elemental Rift | RD | elite | 1 |
| Elemental Technocrystal | TM | elite | 0 3 |
| Energy Rift | RD | uncommon | 2 |
| Entropic Link | MT | uncommon | 0  |
| Entropic Monolith | MT | common | 0 |
| Entropic Rift | RD / MT | uncommon | 0 |
| Entropy Node | MT | common | 1 |
| Flare Spire | HU | common | 1 |
| Flux Fusiongate | TM / CC | uncommon | 0 |
| Fused Gravimorph | CC | elite | 0 3 |
| Fused Star Rift | RD | elite | 0 3 |
| Fusion Furnace | CC | elite | 1 |
| Fusion Monolith | MT / CC | uncommon | 0 |
| Fusion Plant | CC | common | 0 |
| Fusion Rift | RD / CC | uncommon | 0 |
| Fusion Spire | CC | common | 0 |
| Grand Technolith | TM | elite | 1 |
| Grav Crystal | XY / RV | uncommon | 0 |
| Grav Current Buoy | RV | common | 0 |
| Grav Flux Amplifier | RV | common | 1 |
| Grav Fusion Buoy | RV / CC | uncommon | 0 |
| Grav Wave Farm | RV | common | 0 |
| Grav Wave Hub | RV | common | 0 |
| Gravfield Plant | RV / HU | uncommon | 0 |
| Gravitational Rift | RD / RV | uncommon | 0 |
| Hivemind Fusor | CC | common | 1 |
| Inversion Monolith | CA / MT | uncommon | 0 |
| Lesser Rift | RD | common | 0 |
| Massive Antigate | CA | elite | 0 3 |
| Megalithic Crystal | MT / XY | uncommon | 0 |
| Mind Morpholith | MT | common | 0 |
| Morphing Fusor | CC / MT | uncommon | 0 |
| Morpholith | MT | common | 0 |
| Nebula Harvester | XY | common | 0 |
| Nebula Shard | XY | common | 0 |
| Nebular Guard Tower | XY | elite | 1 |
| Nebular Rift | RD / XY | uncommon | 0 |
| Obscure Megalith | MT | elite | 1 |
| Power Plant | HU | common | 0 |
| Prismatic Spire | XY | common | 0 |
| Recall Gate | TM | common | 0 |
| Reliquary | AR | uncommon | 3 |
| Rift Echogate | TM / RD | uncommon | 0 |
| Rift Monolith | MT / RD | uncommon | 0 |
| Rift Tracer | RV / RD | uncommon | 0 |
| Salvage Yard | RV | common | 1 |
| Science Lab | AR | common | 0 |
| Shard Tree | XY | common | 1 |
| Shield Bastion | RV | elite | 1 |
| Slave Spire | CC / MT | uncommon | 0 |
| Solar Buoy | HU / RV | uncommon | 0 |
| Solar Citadel | HU | elite | 1 |
| Solar Gate | HU / TM | uncommon | 0 |
| Solar Harvester | HU | common | 0 |
| Solar Monolith | MT / HU | uncommon | 0 |
| Solar Plant | HU | common | 0 |
| Solar Rift | RD / HU | uncommon | 0 |
| Solar Technolith | MT | elite | 0 3 |
| Solar Tree | XY / HU | uncommon | 0 |
| Solarfusor | CA / HU | uncommon | 0 |
| Spectralis Core | AR | elite | 3 |
| Sun Spire | HU / CC | uncommon | 0 |
| Techno Shard | XY / TM | uncommon | 0 |
| Technogate | TM | common | 0 |
| Technomind | CC / TM | uncommon | 1 1 |
| Technospire | TM | common | 0 |
| Towering Crystal | XY | common | 0 |
| Unstable Grav Rift | RV | elite | 0 3 |
| Virus Spire | TM | common | 1 |
| Wave Convertor | RV / XY | uncommon | 0 |
| Wave Morpholith | MT / RV | uncommon | 0 |