Pvz 3 Plant Idea #1 (Part 1)

New plant dancing shroom 

Dancing shroom: every 10 seconds all other plants in this lane get a permanent 1% ability cooldown (stacks up to 50%) and shoots a note that stuns a zombie

Hp 150

stun duration 1 seconds

cooldown 8 seconds

Tier II fusions

Dancing shroom+Dancing shroom

Disco shroom: every 9 seconds all other plants in this lane and adjacent lanes get a permanent 1% ability cooldown reduction(stacks up to 100%) and shoots two notes here or adjacent lanes to stun zombies (1.5seconds)

Dancing shroom+Sunflower 

Singerflower: when this produces sun all other plants in this lane get a permanent 1.5% ability cooldown reduction (max 100%) and plants in a 3x3 area get a 50% ability cooldowns for 5 seconds 

Dancing shroom+Peashooter

Party Pea: Shoots stunning notes (1sec stun) and every 6th shot all other plants in this lane get a permanent 1% ability cooldown reduction (Max 100%)

Dancing shroom+ Wallnut

MirrorNut: when this sustains damage all zombies on that tile are stunned for 1 second and all plants behind this get a permanent 2% cooldown reduction (max 100%) and when destroyed all zombies in a 5x5 area are stunned for 4 seconds 

Dancing shroom+Iceberg lettuce 

Party frostshroom: every 9 seconds all other plants in this lane get a permanent 1.5% cooldown reduction (Max 100%) and all zombies in this lane are chilled for 3 seconds.

Dancing shroom+Potato mine

disco mine: when activated deal damage to all zombie in a 1x1 area stun zombies in a 3x3 area for 3 seconds and all plants in a 5x5 area get a permanent 5% cooldown reduction (Max 100%)

Clarifications

plants buffed get a symbol above them with a tier number 

different party plants don't have seperate buffs