Aetheric Calibration is a Grand Archive card. Compare listings from Singapore Grand Archive sellers on CardJio, then jio them on WhatsApp.
Type
Action
Subtype
Ranger / Aethercharge / Spell
Class
Ranger
Element
Norm
Reserve cost
2
Power
1
Speed
Fast
Card Text
Glimpse 4. Then reveal the top card of your deck. If that card is an Aethercharge card, put it into your memory.
You may load Aetheric Calibration into an Aetherwing weapon you control.