The difference is that bargain has a specific cost (sacrifice an artifact, enchantment, or token) whereas kicker has a variable cost
When a Pokemon is confused, there is a chance that it will hurt itself instead of attacking its opponent
Believe me, very few times
When you bring out the no-named creature, point out that you did in fact say nothing
// Vigilance On turns where the effect of Summon: Yojimbo's second or third chapter ability is applying, your opponents can choose not to attack with a creature that must attack if able as long as there is no other player, planeswalker, or battle for that creature to attack that wouldn't require a cost
This card is essentially two Rampant Growths stapled together, because a card that costs four mana should earn you +2 extra lands