I hate and love this game, but seriously, being Nr1 in Italy's Serie A and then losing 6matches in a row without getting promising chances for goals... Feels stupid
You can use crystal swap or lighting magic, 2 and 3 totems\colors accordingly to move crystals down or eliminate them. And it is a good strategy to remove blocks at the bottom, and do not to play at the upper half of the game field.
The point about getting a higly rated comment is just always going on about illogical things in the game... wow, so much better than soviet russia jokes on youtube.
How to kill them all: Upgrade Archer and Archer hero to the max and spam them. you only need to move them forward from time to time and cast some spells, they will eliminate all resistance.
You can use crystal swap or lighting magic, 2 and 3 totems\colors accordingly to move crystals down or eliminate them. And it is a good strategy to remove blocks at the bottom, and do not to play at the upper half of the game field.