Eccentric Boy is a Super Rare Tuner Monster card from Yu-Gi-Oh! (Duelist Pack: Yusei 2, DP09). Current market price: $3.19.
Super Rare
Duelist Pack: Yusei 2 (DP09)
Card Text
When using this card as a Synchro Material Monster, the other Synchro Material Monster is 1 monster in your hand. The Synchro Monster that used this card as a Synchro Material Monster cannot activate its effect, its effect(s) is negated, and it is removed from play when removed from the field.
