Past in Flames [Modern Masters 2017] Chronicles You can use Instant cards

You can use Instant cards at different points during the game to tip the odds in your favor or save your Dinosaur from certain death

Whenever Ancient Silver Dragon deals combat damage to a player

it creates twice that many of those tokens instead

target player may put Pir into their hand from their library

Set: Game Night: Free-for-All Type: Creature — Elf Shaman Rarity: Rare Cost: {3}{G} {T}: Put a +1/+1 counter on target creature for each Elf you control

Past in Flames [Modern Masters 2017] Chronicles You can use Instant cardsSet: Modern Masters 2017 Type: Sorcery Rarity: Mythic Cost: {3}{R} Each instant and sorcery card in your graveyard gains flashback until end of turn. The flashback cost is equal to its mana cost. Flashback {4}{R} (You may cast this card from your graveyard for its flashback cost. Then exile it.)