this combination of strongberry and berry blast is featured - but the endless loop is not
Fair.
There are multiple game terminating cards that can be played with 8-12 sun/brains that either win the game out right or put you on the edge of winning.
This is no different, in fact it's harder to play this combo rather than most of the "super" cards.
Ultimately, if someone was just sitting on the strawberry cards and you didn't manage to defeat him/her, it's your fault.
If they put the strawberries in play and you allowed them to live, it's your own fault.
