FOILCheapest priced copy (Commander Legends): $13.99 at Card Kingdom, near mint, their price list as of .
Nezahal, Primal Tide 
Legendary Creature — Elder Dinosaur · 7/7 · Rare · Rivals of Ixalan Promos · #45s
This spell can't be countered.
You have no maximum hand size.
Whenever an opponent casts a noncreature spell, draw a card.
Discard three cards: Exile Nezahal. Return it to the battlefield tapped under its owner's control at the beginning of the next end step.
Legal inCommanderPioneerModernLegacyVintage
Not legal inBrawlStandardPauper
7 printings · $13.99 to $34.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Commander Legends | 401 | Rare | $13.99 | — |
| The List | RIX-45 | Rare | $13.99Out of stock | — |
| Rivals of Ixalan Promos | 45p | Rare | $19.99 | $32.99Out of stock |
| Rivals of Ixalan Promos | 45s | Rare | — | $23.99 |
| Rivals of Ixalan | 45 | Rare | $13.99 | $27.99Out of stock |
| Secret Lair Drop | 1268 | Rare | — | $34.99 |
| Secret Lair Drop (Lagiacrus, Lord of the Seas) | 2236 | Rare | — | — |
4 rulings from Wizards of the Coast
- 19 January 2018Nezahal's triggered ability resolves before the noncreature spell that caused it to trigger.
- 19 January 2018Players can cast spells and activate abilities after Nezahal's triggered ability resolves but before the spell that caused it to trigger does. Notably, the card you draw may be able to counter that spell or may be discarded to activate Nezahal's last ability.
- 19 January 2018Your maximum hand size is checked only during the cleanup step on your turn. If Nezahal's last ability is activated before your turn's end step, it will return before your next cleanup step and you'll have no maximum hand size.
- 19 January 2018After Nezahal returns to the battlefield, it will be a new object with no connection to the creature that was exiled. It won't be in combat or have any additional abilities it may have had when it was exiled. Any +1/+1 counters on it or Auras attached to it are removed, and any Equipment will no longer be attached.