[CONT]:Sentinel
(You may only have up to four cards with "[CONT]:Sentinel" in a deck)
[AUTO]:[Counter Blast (1)] When this is placed on (GC) from hand, if you have a «Murakumo» vanguard, you may pay the cost. If you do, reveal five cards from the top of your deck. Call all «Murakumo» to (GC) at [Rest] from among them, and put the rest into your drop zone.
If it's only the ice crystal of snow flakes, why don't you try breaking through them?