Its up to you on the cocks. That deck will require us to discard 3 from our vault - totally worth it in my opinion.
Here is an idea for PlayerOa vs Zeru:
Hover over cards for details, click for permalink
4vj 4vj 4vj 4vj 4vj 5bs 5bs 5bs 5bs 5bs 5bs 5bs 5bs 5bs 5bs 5bt 5bt 5bt 5bt 5bt 5bt 5og 5og 7dm 7dm 80h 80h 80h 80h 80h 8pu
This solves our lack of pendulums and is good vs discord. It can beat blackhole discord too (if played correctly - ie hold back on the nova until you are using them to play an explosion or fog shield). It CANNOT beat discord/earthquake. It gets pwned by earthquakes because dragons are expensive.
That deck is a little variable - you could add a staff, heal or arsenic for example.
Another idea is the graboidbow - I will test now.
My last idea is dragon/sky blitz/wings. we have 4 pendulums to spare at the moment - we could use those to power the wings/skyblitz and the rest would be life pillars for the dragons. I will make and test.
Looking for feedback team!