Allah Almighty gave Isa many miracles. He was truly a prophet of light. These miracles are phenomenal manifestations of the light and power of Allah Almighty.
Allah Almighty says:
وَيُعَلِّمُهُ ٱلْكِتَـٰبَ وَٱلْحِكْمَةَ وَٱلتَّوْرَىٰةَ وَٱلْإِنجِيلَ
And Allah will teach him (Isa) writing and wisdom, the Torah and the Gospel,
وَرَسُولًا إِلَىٰ بَنِىٓ إِسْرَٰٓءِيلَ أَنِّى قَدْ جِئْتُكُم بِـَٔايَةٍۢ مِّن رَّبِّكُمْ ۖ أَنِّىٓ أَخْلُقُ لَكُم مِّنَ ٱلطِّينِ كَهَيْـَٔةِ ٱلطَّيْرِ فَأَنفُخُ فِيهِ فَيَكُونُ طَيْرًۢا بِإِذْنِ ٱللَّهِ ۖ وَأُبْرِئُ ٱلْأَكْمَهَ وَٱلْأَبْرَصَ وَأُحْىِ ٱلْمَوْتَىٰ بِإِذْنِ ٱللَّهِ ۖ وَأُنَبِّئُكُم بِمَا تَأْكُلُونَ وَمَا تَدَّخِرُونَ فِى بُيُوتِكُمْ ۚ إِنَّ فِى ذَٰلِكَ لَـَٔايَةًۭ لَّكُمْ إِن كُنتُم مُّؤْمِنِينَ
And (make him) a messenger to the Children of Israel (to proclaim), ‘I have come to you with a sign from your Lord: I will make for you a bird from clay, breathe into it, and it will become a (real, living) bird—by Allah’s Will. I will heal the blind and the leper and raise the dead to life—by Allah’s Will. And I will inform you what you eat and store in your houses. Surely in this is a sign for you if you believe.
[Qur’an 3:49-50]
The Nur in his breath, touch and prayers was amplified and more powerful than others. One reason for this could have been because he was born from the blowing of an angel, a being of light and a being from the realm of light, which would have enhanced his own spiritual abilities of Nur to the point he could give life to clay moulds of birds, heal the sick, bring life to the dead - all with the permission and power of Allah Almighty.