I have seen various Sydri decks and they all have similar artifact tutors into infinites and that one caltrops combo. I wanted to do something different, so firstly I focused on the synergy Sydri has with Indestructible Artifacts and Vehicles with abilities (i.e. if you animate Smuggler's copter, you still get the flying and looting ability even without crewing. Just that it’d be a 2/2 instead of a 3/3).
It’s funny to see the surprised look on your opponent’s faces the first time you attack with a vehicle without crewing. Then the look of surprise turns to shock when they realize that Ballista Charger is going to deal 1 deathtouch damage to any creature.
Secondly, I wanted to use the fact that even if you play Janky artifacts with limited synergies with each other and you don't draw them together; Sydri still manages to make them relevant due to her animation ability.
This is still a work in progress. Please feel free to comment on my deck. Thank you!