Wood Spikes Blood (POI)
Spike traps are your first and earliest line of defense. They slow down and damage enemies. Place them using the secondary action.
Repair with Wood or Forged Iron.
Upgrade path
Hit a placed block with a stone axe, claw hammer or nail gun while carrying the material of the next step: 4 hits per upgrade.
When its hit points run out it becomes 
Wood Spikes Trap 1.
Drops when destroyed
Wood× 2-6
Where to find (46 POIs)
Dishong Tower (tier 5), Grover High (tier 5), Shamway Factory (tier 5), Two Bit Tower (tier 5), Calm Inn (tier 4), Doominium Tower (tier 4), Downtown Marketplace (tier 4), Favales Academy (tier 4), Fort Camo (tier 4), Installation Blue Ridge (tier 4), Jeffelon Zuckergates Estate (tier 4), ParKing Garage #2 (tier 4), Richard Munchz Plaza (tier 4), The Zavislak Residence (tier 4), Haulwell Freight (tier 3), The Bear Den (tier 3), The Gully Residence (tier 3), The Neckarski Residence (tier 3), The Señor Drogas Residence (tier 3), Town Square Apartments (tier 3), Weston Weigh Station (tier 3), Aldos Cabinet (tier 2), Crypts (tier 2), Home of Jack Canada (tier 2), Our Best Moments (tier 2), The Brown Residence (tier 2), The Byington Residence (tier 2), The Jensen Residence (tier 2), The McKean Residence (tier 2), The Wagner Residence (tier 2), Hobo Cave (tier 1), Shawn's Shack (tier 1), The Purser Residence (tier 1), The Simmons Shanty (tier 1), Arkco Rusco, Camp BBQ, Canis Lupus Rest Area, Cascade Tower, Flesh Feast Falls, Kodiak Construction and 6 more.
Points of interest built with this block (any of its variants), the highest tiers first, from the game's prefab files.