What research chemical did swim injest

[Hyperspaceblastoff]

swim smoked a few bowls and had 1 beer than took 1 hit of this small normal thickness blotter with a pyramid on it with one eye and smoke wings on it. swim dont remember tasting anything or remember how long the comeup was but swim was really out of it and saw colors eminating out of everything. swim then all of a sudden tilted his head all the way back and fell on the floor and erupted into a full blown seizure. He stopped tremoring after a few minutes and looked ok but had no idea what was going on and didnt fully get back into this world until about 10 minutes later. swim was also in a pouring sweat and was probably dehydrated before the seizure as it was a hot day. swim was tripping a lot more milder once swim awoken. There is a possibility this was LSD and not an RC i believe. what do you guys think?