Cheapest priced copy (Bloomburrow Commander): $0.49 at Card Kingdom, near mint, their price list as of .
Jolrael, Mwonvuli Recluse 
Legendary Creature — Human Druid · 1/2 · Rare · Bloomburrow Commander · #225
Whenever you draw your second card each turn, create a 2/2 green Cat creature token.
{4}{G}{G}: Until end of turn, creatures you control have base power and toughness X/X, where X is the number of cards in your hand.
Legal inCommanderPioneerModernLegacyVintage
Not legal inBrawlStandardPauper
11 printings · $0.49 to $1.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Bloomburrow Commander | 225 | Rare | $0.49 | — |
| Commander Masters | 299 | Rare | $0.49 | $0.49 |
| Commander Masters | 564 | Rare | — | — |
| Dominaria Remastered | 165 | Rare | $0.49 | $0.49 |
| Dominaria Remastered | 343 | Rare | $0.49 | $0.99 |
| Core Set 2021 | 191 | Rare | $0.49 | $0.49 |
| Core Set 2021 | 376 | Rare | $0.79 | $1.99 |
| Murders at Karlov Manor Commander | 173 | Rare | $0.49 | — |
| The List | M21-191 | Rare | $0.49 | — |
| Core Set 2021 Promos | 191p | Rare | $0.49 | $0.49 |
| Core Set 2021 Promos | 191s | Rare | — | $1.79 |
4 rulings from Wizards of the Coast
- 8 December 2022Effects that modify an affected creature's power and/or toughness without setting them to specific values will apply no matter when those effects began. The same is true for counters that change the creature's power and/or toughness.
- 8 December 2022Jolrael's last ability overwrites all previous effects that set the affected creatures' power and/or toughness to specific values. If other effects that set these characteristics to specific values start to apply after Jolrael's ability resolves, they will overwrite that part of the effect.
- 8 December 2022The value of X is determined only as Jolrael's last ability resolves. Once that happens, the value of X won't change later in the turn even if the number of cards in your hand changes.
- 8 December 2022The triggered ability can trigger only once each turn. It doesn't matter if Jolrael was on the battlefield when the first card was drawn: if it's not on the battlefield when the second card is drawn, the ability can't trigger at all that turn.