User blog:The IdeaSmith/PvZ Ideas for Instalment-3 Blog post

Relics
Relics are items that your recive after you complete each world. Relics, have diffrent perks that are beneficial to help you in all of you planting endevors.

How they Work:
You are able to chose one relic per level, and that relic gives you an advantage for that level, all of the relics are laied out below.
 * Ancient Egypt
 * ​Relic of Ra: When you click this icon it will give you 200 sun. (Cooldown is Very Slow min, and it will give you twice as much sun the next time, and the cool down will increse by 50%)
 * Effect:Sun flows from the relic to your sun bar
 * Pirate Seas
 * ​Luck of the Sea: When you click this icon all zombies drop 50% more items for 30 seconds, (Cooldown is Very Slow)
 * Effect: The Screen flashes Blue
 * Wild West
 * ​Sherif's Badge: When you click this Icon plants dish out twice the damage for 20 seconds, because justice. (Cooldown is Very Slow)
 * Effect: The Badge spins on the screen as you plants pick up the speed
 * Far Future
 * ​​Computer Fan: When you click this relic all of your plants cooldown instantly. (Cooldown is Very Slow)
 * Effect: Blanket of ice forms over plants and then shatters revealing Seed Packets.
 * Dark Ages
 * ​Kings Septer: When you click this Icon Zombies are bumped down a level, Bucket heads to Cone Heads. Cone Heads to Normal, Helment to Bucket, etc. (They stop at Normal Zombies, and this does not effect Gargantuars or special Zombies) (Cool Down is Very Slow)
 * Effect: Sceen fills with purple smoke and then the receds revealing new Zombies
 * Big Wave Beach
 * ​Snaging Coral: When you click on this Icon Zombies are dammaged continualy for 15 seconds ( similar to spike weed, but entire board), (No Cooldown, one use per level)
 * Effect: Multicolored spikes come in and out of the ground, hurting everything on the board for the same damage as spike rock.
 * Frostbite Caves
 * ​Chunk of Ice: When you click this icon, all of the Zombies on the screen will be slowed, because, burr. (Cooldown is Slow)
 * Effect: The ground is glazed over with ice, the zombies are slowed, and then the ice recedes.
 * Lost City
 * ​Golden Artifact: When you click on this icon, all of the zombies on screen will drop coins, but only those will, not the incoming Zombies. (No Cooldown, one use per level)
 * Effect: The screen flashes with the color gold, and then zombies that are afected have a golden particle effect comming out of them.
 * Neon Mixtape Tour
 * Platmum Record: When you click this icon, all of the zombies become stunned for 5 sec.(Cooldown is Slow)
 * Effect: Music plays and the zombies are stunned by it, infected zombies have a silver particle effect comming off of them.