Magic The Gathering Cards of types 'Berserker' and 'Lizard'

Bloodthirst 1 (If an opponent was dealt damage this turn, this creature enters with a +1/+1 counter on it.) {2}{R}: Target creature can't block this creature this turn. {2}{G}: Target creature blocks this creature this turn if able.

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 creature enters, it deals 1 damage to target opponent and you gain 1 life. Max speed - This creature has deathtouch and haste.