Soul Meld

You and your dragon partner have reached a higher bond level that allows you to meld your minds together. While this fusion is active, the following effects apply: 

• You both are treated as the same creature and act on the same initiative count.
• When initiative is rolled, roll 1d20 and the modifier added is whichever is the higher one between the both of you.
• In the same turn, both bodies can still use all their actions, bonus actions and reactions as normal.
• Being treated as the same being, everything that affects one of you affects the other one. Damage and healing are equally divided between you both. If one of you has an ability, feat or any other trait that would reduce the damage taken, it only applies for their body.
• Being treated as one, every roll made (except for Death Saves, as unconsciousness immediately terminates this effect) will have both of your modifiers added.
• Your bodies keep their respective movement speeds.

 This effect lasts for a minute, until one of you falls unconscious or until you are more than 120 feet apart. These things and death end this effect immediately.

Once this ability has been used, you will not be able to do it again until you have finished a Long rest.