(This card is interactive! Click or tap on it!)
Program: Icebreaker - Fracter
Memory: 1 • Strength: 1
Interface → 1[credit]: Break 1 barrier subroutine.
2[credit]: +3 strength.
Threat 4 → 2[credit]: +9 strength. Use this ability only once per run. (This ability is active if any player has 4 or more agenda points.)
4 stars
I don’t think Pressure Spike is actually 4 stars level good, but it matches up relatively fine to Cleaver, and sometimes that’s good enough to justify saving 2 influence.