Walpurgisnacht (Canon)/ZeroTwo64

Summary
Walpurgisnacht is the strongest witch current magical girls would have to fight, until she was surpassed by Madoka's witch form, Kriemhild Gretchen. She is the first witch introduced in Puella Magi Madoka Magica. This witch is an amalgamation of various other witches. Her real name is unknown, while "Walpurgisnacht" is a common moniker given to it by magical girls, because she appears from 30 April to 1 May, which in the German folklore is the night when witches hold large celebrations. Walpurgisnacht doesn't need barriers to hide, and her mere apperance can stop Earth from rotating and cause earthquakes and natural disasters, which can destroy entire cities.

Powers and Stats
Tier: At least 4-A

Name: Walpurgisnacht

Origin: Puella Magi Madoka Magica

Gender: Female

Age: Unknown

Classification: Stage-constructing witch, strongest witch

Powers and Abilities: Superhuman Physical Characteristics, Magic, Immortality (Types 1, 2, 6 and 7), Healing, Gravity Manipulation, Telekinesis, Earth Manipulation, Air Manipulation, Weather Manipulation, Mind Manipulation, Reality Warping, Pocket Reality Manipulation, Life Absorption, Invisibility (Witches can only be seen by magical girls, other witches and Kyubey), Summoning (Can summon her minions), Curse Manipulation, Energy Manipulation, Resistance to the following: Magic, Mind Manipulation, Life Absorption, Status Effect Inducement and Soul Manipulation.

Attack Potency: At least Multi-Solar System Level (Was stated several times to be the strongest witch, who can defeat even an entire team of magical girls, making her far stronger the likes of Hozumi. Her mere appearence can stop Earth from rotating and cause earthquakes and natural disasters all over the world, which can destroy entire cities. Her "Liquid Flash" is able to roil entire civilitations)

Speed: Unknown, likely MFTL+ (Althought she seems to be slow in comparison to other magical girls, she was able to hit Homura with one energy blast)

Lifting Strength: Unknown

Striking Strength: Unknown

Durability: At least Multi-Solar System Level (Can easily took hits from Homura without any damage)

Stamina: Limitless

Range: Planetary

Standard Equipment: None notable

Intelligence: Low

Weaknesses: None notable