Beyblade Arena

When Beyblade Arena enters the battlefield, each player searches their hand and/or library for a
card named Sensei's Divining Top, and then it is
put into play under their control.
Every Sensei's Divining Top on the field is a 1/1
colorless artifact creature with haste that reads,
"This creature must attack each combat phase if
able. If this creature deals combat damage, it is
returned to it's owner's hand."