Broodheart Engine

Start your engines! (If you have no speed, it starts at 1. It increases once on each of your turns when an opponent loses life. Max speed is 4.) When this enchantment enters, it deals 5 damage to up to one target creature or planeswalker. 2, Sacrifice this enchantment: It deals 2 damage to each player who doesn't have max speed.

This creature enters with X +1/+1 counters on it. 4: Put a +1/+1 counter on this creature. When this creature dies, draw a card for each +1/+1 counter on it.

Choose one — • Target creature you control fights target creature an opponent controls. (Each deals damage equal to its power to the other.) • Destroy target Vehicle.

Haste Vehicles you control have haste. Whenever you attack, if a Pirate and a Vehicle attacked this combat, draw three cards, then discard two cards.

When this creature enters and whenever it attacks while saddled, create a 3/3 green Elephant creature token. Saddle 5 (Tap any number of other creatures you control with total power 5 or more: This Mount becomes saddled until end of turn. Saddle only as a sorcery.)

Exchange control of target artifact or creature you control and target artifact or creature an opponent controls. Cycling 2 (2, Discard this card: Draw a card.)

Trample Each other Vehicle and creature you control enters with an additional +1/+1 counter on it if its mana value is 4 or less. Otherwise, it enters with three additional +1/+1 counters on it. Crew 3