Don't hesitate to Normal Summon this card by tributing a strong Ice Barrier monster, like "General Raiho" and "Dai-sojo of the Ice Barrier", for example, since you will be able to Special Summon one of them during the End Phase.
Combine this card with "Sealing Ceremony of Suiton", by discarding an Ice Barrier Monster, that will be able to be Special Summoned during your End Phase.
Have this card Special Summon "Cryomancer of the Ice Barrier" on your End Phase, whose effect will stop your opponents' Level 4 or higher monsters from attacking during their turn. Then on your turn tribute Cryomancer for either a Normal or Synchro Summon, then repeat the process all over again.
Alternatively Special Summon "Defender of the Ice Barrier" in Defense Position to prevent all of your opponents attacks.
If you have "General Grunard of the Ice Barrier" in your Graveyard, Special Summon it to have up to three summons in your next turn and a lot of attack power.
You can Special Summon "Prior of the Ice Barrier" to bypass this card's restriction and Summon another copy of this card.
Combine this card with "Card of Safe Return" to draw 1 card each time an Ice Barrier monster is Special Summoned from the Graveyard by this card's effect.