Nightmare on the Modem Street

The Nightmare on the Moden Street is a new update and set of cards at Plants vs Zombies Heroes. It includes 4 new classes (Gigabyte, Nightless, Creepy and Blasty), "22" New Heroes and "?" Cards, along with buffs and nerfs. The set is based on computers, shadow plants, scary monsters and loud music, but also adds some things to other sets.

Changes
Some cards were buffed or nerfed. These are organized here. 1. 2. 3. 4. 5. 6. 7. 8. 9. 10.
 * Drum Major is now Uncommon.
 * Pool Shark now has 2HeartPvZH.png.
 * Brain Vendor now costs 2BrainPvZH.png.
 * Teleportaion Zombie now has 2StrengthPvZH.png.
 * Seedling now can not be hurted when played.
 * Zapricot now has 3HeartPvZH.png (and not 2).
 * Berry Angry now costs 2Sun_Icon101z.png (and not 3).
 * Invasive Species now costs 5Sun_Icon101z.png (and not 3), but has 3StrengthPvZH.png (and not 2).
 * Poison Oak now costs 8Sun_Icon101z.png (and not 6) and is Legendary (and not Rare).
 * Cactus now has 2StrengthPvZH.png (and not 1).
 * Photosynthesizer now gives a plant +3HeartPvZH.png instead of 2.
 * Hibernating Berry now gets +6StrengthPvZH.png instead of 4 when hurt.
 * Doom-Shroom now costs 7Sun_Icon101z.png (and not 5) and is Legendary instead of Super-Rare.
 * Galacta-Cactus now deals 1 damage to everything EXCEPT to Plant Hero.
 * Team Mascot now has 2StrengthPvZH.png and 3HeartPvZH.png.
 * Ra Zombie makes Plant Hero now lose 3Sun_Icon101z.png instead of 2.
 * Zombot Battlecruiser 5000 now cost 7BrainPvZH.png.
 * Defensive End now makes Plants' tricks cost 3Sun_Icon101z.png more.
 * Fume-Shroom now has 3HeartPvZH.png (and not 1).
 * Venus Flytraplanet now costs 3Sun_Icon101z.png (and not 4).
 * Super-Phat Beet is now Legendary and costs 8Sun_Icon101z.png.
 * Pied Piper now has 2HeartPvZH.png.
 * Nibble is now Common.
 * Newspaper Zombie now has 5HeartPvZH.png.
 * Gargantuar-throwing Imp now has 5HeartPvZH.png and costs 1BrainPvZH.png.
 * Smelly Zombie now has 1StrengthPvZH.png.
 * Zombot Stomp is now Super-Rare.
 * Ducky Tube Zombie now has 2StrengthPvZH.png and HeartPvZH.png costs 2BrainPvZH.png.
 * Snowdrop is now Uncommon (and not Common).
 * Threepeater now has 2StrengthPvZH.png (and not 1).
 * Vanilla now has a new trait: PvZH_Frozen_Icon.pnge.
 * Jumping Bean now costs 4Sun_Icon101z.png (and not 5).
 * Dark Matter Dragonfruit now costs 9Sun_Icon101z.png (and not 8).
 * Spyris now has 2HeartPvZH.png (and not 1).

New Traits

 * Main article: Traits