Dagger Alif (ـٰ)
الأَلِفُ الخَنْجَرِيَّةُٱلرَّحْمَٰنِ
The Most Gracious
2-Beat Hidden Alif
Fatha (ـَ) + Mini Alif (ـٰ)
In the Uthmani Mushaf, many common words use a tiny vertical stroke above the letter instead of a full standing Alif. Stretch it for 2 full beats—just like a normal Madd bil-Alif!