Read rules for Savage Beating
Cast this spell only during combat on your turn.
Choose one —
• Creatures you control gain double strike until end of turn.
• Untap all creatures you control. After this phase, there is an additional combat phase.
Entwine 
(Choose both if you pay the entwine cost.)
(Choose both if you pay the entwine cost.)
: Create a token that's a copy of this creature, except it has haste. Exile that token at the beginning of the next end step."
