Pressure of a Glacier achievement help

[Camper-Hunter]

I obtained all achievements in this game, except for Pressure of a Glacier. I've tried many things but couldn't get it. What's the trick? 17% of players got it, so it mustn't be that hard!

I've tried bumping my stone piece into the opponent's ice piece, then knock two (or more) opponent pieces out with it. Also the reverse, that is bumping my ice piece into the opponent's stone then push everything out of the board, to no avail.

Any help would be appreciated.

[Phénomènes Mystiques]

You Have to Freeze an Opponents Stone Piece (with your own ice piece) Then Use the Opponents Frozen Stone Piece Against Themself to Knock Out Two of Their Pieces... BTW., You Can Do it One by One in a Single Game... However., it is a Bugged Achievement So You May Have to Set Up Your Collection and Restart the Game., Then Go Right to the Match and Complete it... Hope This Helps!

[Camper-Hunter]

Thanks, this helps, but I still can't do it. Except in PvP, but I guess this doesn't count. Have you a suggestion of collection set and campaign level to make it easier?

[Phénomènes Mystiques]

I Had A lot of Ice Pieces (about 4 or 5) and I Also Had 1 Slime Piece That I Used to Basically Block the Other Pieces in the Corner (but what happened was that the stone piece I used against the other pieces hit that cluster and jumped off the board., lol)... I Forget the Level I Used But I Believe it was the One Where the Oppenents Set had like 4 Stone Pieces... Another Thing to Mention is I Think the Oppenents Stone Piece You Use Has to Fall off the Board Also... The Way I Did it Surprised Me Because it Believe it is Kind of Bugged Because I Only Got One Piece to Bounce Over the Cluster and the Stone Piece Also Counted... This Achievement Took Me About 45 Minutes to Get... Another Thing to Mention is That the Bomb Pieces Will Not Count Either... I Just Used A lot of Ice Pieces and That 1 Slime Piece... Hope This Helps!