When the sun is shining, Solar Power instantly transforms Charizard into one of the most lethal special attackers in the game. Fire Blast receives the equivalent of three STAB boosts, making it a devastatingly powerful move that can quickly reduce an opponent's team to ashes. Even bulky Pokemon that resist Fire-type attacks, such as Latios and Jellicent, cannot switch in without being swiftly 2HKOed. Chansey and Blissey, the ultimate special walls, are both cleanly 2HKOed if Charizard carries Choice Specs. Without an immunity to Fire-type attacks or the ability to change the weather, stopping Charizard can be extremely difficult.