Talk:R2-F2/@comment-212.121.145.5-20151106125251

Only useful in corner cases where you have either Push The Limit / Experimental Interface to get an additional focus token to actually increase your defense, other than that, if you have at least 2 Agility, it is better to take a focus to defend instead of taking the action to increase your agility. Example:

3 ATK dice vs. 2 DEF + focus: 0,55 damage on average

3 ATK dice vs. 3 DEF : 0,67 damage on average

It's only worth it to increase your chances of defending when you have less than 2 agility, so only really suitable for the Y-Wing and nothing else.

3 ATK dice + Focus + Target Lock vs. 1 DEF + focus: 2,19 damage on average

3 ATK dice + Focus + Target Lock vs. 2 DEF : 2,06 damage on average

So yea this has a very very narrow field of application and considering this costs 3 squad points, it is simply not worth it.