They have enough value across the board they sit in maindecks and not sideboards, but I dont think you see the current Azorius Control builds if these two cards werent so important against Living End and Temur Crashcade
You can also discard the worst card you drew to draw two more cards
To top all this off, he has first strike and haste, so he can swing immediately for a bunch of damage
In everybodys favorite casual format, where youre allowed to cast do-nothing 6-mana enchantments like Impostor Syndrome, there are plenty of ways to exploit this card, including legends-matter decks, blink decks, or decks that thrive on saboteur abilities
You'll announce that you're casting a spell for its Freerunning cost when you put it on the stack (assuming you've fulfilled the condition)
Yes, you can pay 3 mana to stick a counter back onto Iceberg before you untap, and sure, you can do cute things to reduce costs or repopulate your ice counters with Rimefeather Owl, Zirda, the Dawnwaker, and proliferate triggers
