effect
charges
Cards with Charges can be played X number of times per combat before they become Depleted and are removed from combat.
effect
channel
A channeling effect can be extended by 1 round by having at least 1 energy at the end of your turn. Channeled cards end when you get Interrupted.
effect
lasting
The effects of Lasting cards extended by 1 turn whenever the card is played again.
effect
upgradeable
This card can be upgraded and improves the card in unusual ways.