Spiky Tires (TSR-030 R) [The Battle at the Sacred Ruins]

You pay R less to play this card for each Werefox ruler and Machine, Werefox J/resonator you control with different names. Battle damage cannot be prevented."Add More Nails" Whenever a Machine, Werefox J/resonator you control attacks >>> It deals 400 damage to the attacked object. If your weather is pollution, it deals 400 damage plus an additional X00 damage instead, where X is the number of entities named "Spiky Tires" you control. Each turn, only one"Add More Nails" ability triggers per player.