Answer:
Here are the cards in order (and the solution to the suitcase puzzle):
1 - P - Phoenix
2 - R - Romanian Longhorn
3 - O - Basilisk (King of Serpents)
4 - P - Plimpy
5 - E - Streeler
6 - R - Re'em
7 - T - River Troll
8 - Y - Yeti
9 - [space] - Sea Serpent
10 - O - Fwooper
11 - F - Chinese Fireball
12 - N - Niffler
13 - E - Swooping Evil
14 - W - Werewolf
15 - T - Thestral
16 - O - Occamy
17 - N - Nundu
18 - A - Ashwinder
19 - R - Ramora
20 - T - Tebo
21 - E - Erkling
22 - M - Murtlap
23 - I - Ukrainian Ironbelly
24 - S - Salamander
25 - F - Fire Crab
26 - I - Imp
27 - D - Demiguise
28 - O - Antipodean Opaleye
29 - [space] - Mackled Malaclaw
30 - ( - Augurey
31 - N - Nogtail
32 - E - Erumpent
33 - W - Grindylow
34 - T - Thunderbird
35 - ) - Lethifold (Living Shroud)
36 - S - Snidget
37 - C - Clabbert
38 - A - Marmite
39 - M - Merpeople
40 - A - Abraxan
41 - N - Norwegian Ridgeback
42 - D - Doxy
43 - E - Shrake
44 - R - Runespoor
46 - Bowtruckle
48 - Mooncalf
50 - Acromantula
51 - Chizpurfle
52 - Hodag
53 - Diricawl