Speedroid CarTurbo [LED8-EN016] Common Champion Pack 1 You can only use this

You can only use this effect of "Noble Knight Drystan" once per turn

for as long as this card remains face-up on the field

you can make the DEF of 1 monster on your opponent's side of the field 0 until the end of this turn

If your opponent takes Battle Damage by attacking this card

you must Tribute 1 monster

Speedroid CarTurbo [LED8-EN016] Common Champion Pack 1 You can only use thisSet: Legendary Duelists: Synchro Storm Card type: Tuner Effect Monster Rarity: Common Attack: 800 Defense: 1200 If you control a WIND monster: You can Special Summon this card from your hand, also you cannot activate monster effects for the rest of this turn, except WIND monsters. You can banish this card and 1 "Speedroid" monster from your GY; all WIND monsters you currently control gain 800 ATK until the end of this turn. You can only use each