Training Grounds Outlaws of Thunder Junction Spend this mana only to

Spend this mana only to cast a creature spell of the chosen type or activate an ability of a creature source of the chosen type

where X is the number of Rats you control

Freerunning {2}{R} (You may cast this spell for its freerunning cost if you dealt combat damage to a player this turn with an Assassin or commander

create a 2/1 white and black Inkling creature token with flying

Flying Whenever this creature enters or deals combat damage to a player

Training Grounds Outlaws of Thunder Junction Spend this mana only toActivated abilities of creatures you control cost {2} less to activate. This effect can't reduce the mana in that cost to less than one mana.