There’s quite a few, actually. Just from memory and a quick search I found:

• Teferi
• Urza
• Karn(? kinda)
• Starke il-Vec
• Anhelo
• Barrin
• Kondo
• Embrose
• Raklan (Garruk’s dad)
• Cho-Manno
• Rohgahh
• Jetmir (sorta)
• This guy
• Yawgmoth
• Genku
• Kudro
• and the best dad in MtG - Angrath.