Cavalier of Flame
{2}{R}{R}{R}
Creature -- Elemental Knight
6/5
{1}{R}: Creatures you control get +1/+0 and gain haste until end of turn.
When ~this~ enters, discard any number of cards, then draw that many cards.
When ~this~ dies, it deals X damage to each opponent and each planeswalker they control, where X is the number of land cards in your graveyard.
Goblin Bushwhacker
{R}
Creature -- Goblin Warrior
1/1
Kicker {R} (You may pay an additional {R} as you cast ~this~.)
When ~this~ enters, if it was kicked, creatures you control get +1/+0 and gain haste until end of turn.