I'm not a bad snake user myself, and I used to beat the crap out of my friends pikachu. But yesterday he decided to use snake as a joke. He started to spam mortars at mid range and f-tilt like crazy. If I shielded or spotdodged his f-tilt, the mortar would hit me out of anything i would do out of the shield. if i continued shielding, the mortar would make my shield even smaller, and he would f-tilt again or grab me and let a mortar hit me while i was on his hold, then f-throw me and start all over again. I couldnt jump because of the mortars, and the only thing i could do was retreat, but eventually i would run out of ground. grenade countering worked only when he was really close. He would f-tilt me off mortar slide in case i tried to use it to get a bit more ground between us. And the thing is, he only used these 3 moves: grab,u-smash and f-tilt.Hell, he wouldnt even use grenades or d/u-tilts. my stock would last until 200% because of the stale moves negation, but even so, i couldnt approach him or get around his mortars. I lost to him everytime in Final Destination(in stages with plataforms, i 3 stocked him everytime), which is a shame, seeing that I'm falling for such nooby tatics and that i can do pretty well against good players. So, any advice of how to beat his spam?