Short answer: Mega Lucario ex as a single is the statistically smarter choice. Below you'll find the single price, pull rate, and how many Mega Evolution packs you need for realistic odds.
Recommendation
Buying the single is statistically better
For a 50% chance to pull this card you need roughly 1746 packs. That costs around 10633 €, while the single price is 202.46 €.
Probability, pack count, and cost compared to buying the single.
Chance
Packs
Pack Cost
Diff vs. Buy
50% Chance
1746
10633 €
+10431 €
75% Chance
3492
21266 €
+21064 €
90% Chance
5799
35316 €
+35113 €
99% Chance
11598
70632 €
+70429 €
Buy vs. Pull Analysis for Mega Lucario ex
If you specifically want Mega Lucario ex from Mega Evolution, buying the single is the reliable path. A booster currently costs 6.09 €, but the pull rate is only 0.040% per pack. Even the 50% threshold sits at 1746 packs.
Packs can still be fun if you want multiple cards from the set or if the opening experience itself is the value. As a pure price decision, pullrates.gg always compares the cost of getting one specific card against its market price as a single.
FAQ about Mega Lucario ex from Mega Evolution
Should I buy Mega Lucario ex as a single?
Mega Lucario ex as a single is the statistically smarter choice.
How many Mega Evolution packs do I need for Mega Lucario ex?
For a 50% chance you need about 1746 packs, for a 90% chance about 5799 packs.
What is the pull rate of Mega Lucario ex in Mega Evolution?
The pull rate is 0.040% per booster, roughly 1 out of 2519 packs.
Why is buying the single often cheaper?
With rare cards, opening packs means paying for many unsuccessful pulls. Buying the single removes that risk and gives you exactly the card you want.