Isaz and Sowilo (イーサ&ソウェル Īsa & Soweru) is a large, two-headed sphinx-like tank from Mega Man Xtreme 2, the second boss of the final stages. It inches forward trying to hit the player with its drill, leaving only a hovering platform to stand on, but Zero can push it away with his Z-Saber. The upper head releases three spheres from its mouth in the player's direction, and the lower head shoots a missile up that falls where the player was when released. There is very little room to dodge.
- Their names possibly comes from the runes isaz (ᛁ) and sowilō (ᛊ), which means "ice" and "sun", respectively.
- It has Sigma's symbol on its side, and the faces are similar to Sigma's face.
- Īsa (イーサ) can also be translated as "Ether", but it doesn't match with Sowilo.
- This boss may have been poorly coded as all the onscreen projectiles move with the tank while it's moving, when this wasn't the case with the game's other massive bosses such as Skullhead and Sigma Beast. This quirk can easily be seen with the falling missiles the lower head shoots upwards.
|Mega Man Xtreme 2|
|Mega Man X • Zero|
|List of Mavericks|
|Neon Tiger • Volt Catfish • Launch Octopus • Flame Mammoth • Wire Sponge • Overdrive Ostrich • Blast Hornet • Tunnel Rhino|
| Skullhead • Velguarder • Isaz and Sowilo • Berkana • Gareth • Sigma|
- Boss Attack -
Chill Penguin • Spark Mandrill • Storm Eagle • Flame Stag • Armored Armadillo • Morph Moth • Magna Centipede • Wheel Gator
|Mega Man X's Special Weapons|
| Ray Claw • Tri-Thunder • Marine Tornado • Fire Wave • Strike Chain • Sonic Slicer • Bomb Bee • Tornado Fang|
Giga Crash • Shotokan
|Zero's Special Moves|
| Rising • Tri-Thunder • Fish Fang • Fire Wave • Lightning • Dash • Earth Gaizer • Drill Crush |
- Other -
|Armor Parts • Parts • Damage Data Chart (X) • Damage Data Chart (Zero) • Game Script • List of Enemies|