Cheapest priced copy (Forgotten Realms Commander): $0.35 at Card Kingdom, near mint, their price list as of .
Rile 
Sorcery · Common · Ixalan · #158
Rile deals 1 damage to target creature you control. That creature gains trample until end of turn.
Draw a card.
Legal inCommanderPioneerModernLegacyVintagePauper
Not legal inBrawlStandard
2 printings · $0.35 to $3.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Forgotten Realms Commander | 136 | Common | $0.35 | — |
| Ixalan | 158 | Common | $0.35 | $3.99 |
3 rulings from Wizards of the Coast
- 29 September 2017If the damage that would be dealt by Rile is prevented, the creature still gains trample until end of turn.
- 29 September 2017If Rile targets a creature with 1 toughness, that creature won't be destroyed until after you've drawn a card. Its abilities may affect that draw or trigger on that draw if appropriate.
- 29 September 2017If the target creature is an illegal target by the time Rile resolves, the entire spell doesn't resolve. You won't draw a card.