Aloy, Thunderjaw Hunter

Vigilance {5}: Summon a 5/5 Thunderjaw Artifact creature token with first strike and menace. Whenever an Artifact creature you control becomes blocked during combat, it gains +1/+0. At the beginning of your main phase two, if an Artifact creature you control has dealt combat damage to a player, explore X, where X is the greatest power among Artifact creatures you control.