Prowling Serpopard
Oracle Text
This spell can't be countered.
Creature spells you control can't be countered.
Card Rulings
4/18/2017 A spell or ability that counters spells can still target a creature spell you control. When that spell or ability resolves, the creature spell won’t be countered, but any additional effects of that spell or ability will still happen.
Seriously, though, this is grade-A sideboard material. The last time we saw a cost-efficient anti-counter spell was Surrak... and that was a midrange spell in three colors.
While this card is cheap, above-curve, and aggressive, that isn't always enough for some decks.
It doesn't fit into many synergies, its ability only helps against specific matchups, and its cost punishes you for using multiple colors. Unless you play in a very counter-heavy meta, I can't see more than 1 or 2 sneaking into the mainboard... and only for a few "toolbox-y" decks.
"I have an idea sir. Making things uncounterable is great but we need to make an attack on the psychological front as well. Make an anti-blue card so hilarious it becomes an insult."
"I don't see what you mean."
"Well..."
2nd the way to say it IMO is SIR-POE-PURRED
3rd this thing is NOT a snake! It has 4 legs, fur & no scales. It should have just scales, small or no legs & its tail should look like the end of a snake