Sharpie Cube is an unsanctioned format
Not many kids knew how to actually play the game back then, so the goal was always to "catch them all." I still have my binder collection from childhood, which includes the complete Base, Jungle and Fossil sets in Unlimited
I would actually prefer using Blizzard every turn because it spreads damage to your opponent's benched Pokemon, because of this I would definitely include other Pokemon in the water type deck that spread damage so when you put Articuno EX into the active Pokemon spot later in the game most of your opponent's Pokemon have damage counters on them, so Articuno may be able to knock them out using Blizzard
Somewhere in between these spicy spoilers, we also saw Summon: GF Ifrit, the first common MTG Summon card revealed for the set so far
Card Name Mana Cost Type Enchantment Rarity Rare rules Text Players can't get counters.Counters can't be put on artifacts, creatures, enchantments, or lands
This time we get it with hybrid mana, but blue usually doesnt need these