First strikeBoast abilities you activate cost less to activate for each Dragon you control.Boast — : Create a 5/5 red Dragon creature token with flying. (Activate only if this creature attacked this turn and only once each turn.)
If a nontoken creature an opponent controls would die, exile that card with an ice counter on it instead.You may cast spells from among cards in exile your opponents own with ice counters on them, and you may spend mana from snow sources as though it were mana of any color to cast those spells.
When Runeforge Champion enters, you may search your library and/or graveyard for a Rune card, reveal it, and put it into your hand. If you search your library this way, shuffle.You may pay rather than pay the mana cost for Rune spells you cast.
Equipped creature gets +1/+1.Whenever equipped creature deals combat damage to a player, create a Treasure token. (It's an artifact with ", Sacrifice this token: Add one mana of any color.")Equip (: Attach to target creature you control. Equip only as a sorcery.)
Great Hall of Starnheim enters tapped.: Add ., , Sacrifice Great Hall of Starnheim and a creature you control: Create a 4/4 white Angel Warrior creature token with flying and vigilance. Activate only as a sorcery.
, : Look at the top card of your library. If it's a snow card, you may reveal it and put it into your hand. ( can be paid with one mana from a snow source.)