Resolve
When a rules effect resolves, perform as many of its instructions as are possible.
If none of the instructions in a game effect were possible to perform, or they did not change the state of the components in play in any way, the effect does not count as being "resolved" for the purposes of other game effects.
On challenges effects with a icon, you only resolve the text following that icon if you successfully resolved all instructions preceding the icon or if the condition preceding the icon was true. If you don't resolve the text after the , the challenge effect does not count as being "resolved" for the purposes of other game effects.