Frost Walker

Create three 1/1 red Goblin creature tokens.

At the beginning of your upkeep, draw a card if you control the creature with the greatest toughness or tied for the greatest toughness.

As an additional cost to cast this spell, you may reveal a Dragon card from your hand. Defender, flying When this creature enters, if you revealed a Dragon card or controlled a Dragon as you cast this spell, draw a card.

Exile target creature. Its controller may search their library for a basic land card, put that card onto the battlefield tapped, then shuffle.

Roast deals 5 damage to target creature without flying.

Draw a card. Scry 2.

Destroy target monocolored creature.

Whenever this creature attacks, you may pay R. If you do, target creature can't block this turn.