Type Reference
Dragon-type
DragonGlass-cannon kings of the meta until Gen 6 nerf via Fairy. Still hits everything except Steel and Fairy for neutral or better.
Defensive matchups
How a pure-Dragon Pokémon takes damage. (Dual types modify this.)
Offensive matchups
What Dragon-type moves do to each defending type.
Super effective on (2x)
Not very effective (1/2x)
No effect (0x)
Top 10 Dragon-types by base-stat total
Every Dragon-type Pokémon
No. 147 Dratini 
No. 148 Dragonair 
No. 149 Dragonite 
No. 230 Kingdra 
No. 329 Vibrava 
No. 330 Flygon 
No. 334 Altaria 
No. 371 Bagon 
No. 372 Shelgon 
No. 373 Salamence 
No. 380 Latias 
No. 381 Latios 
No. 384 Rayquaza 
No. 443 Gible 
No. 444 Gabite 
No. 445 Garchomp 
No. 483 Dialga 
No. 484 Palkia 
No. 487 Giratina 
No. 610 Axew 
No. 611 Fraxure 
No. 612 Haxorus 
No. 621 Druddigon 
No. 633 Deino 
No. 634 Zweilous 
No. 635 Hydreigon 
No. 643 Reshiram 
No. 644 Zekrom 
No. 646 Kyurem 
No. 691 Dragalge 
No. 696 Tyrunt 
No. 697 Tyrantrum 
No. 704 Goomy 
No. 705 Sliggoo 
No. 706 Goodra 
No. 714 Noibat 
No. 715 Noivern 
No. 718 Zygarde 
No. 776 Turtonator 
No. 780 Drampa 
No. 782 Jangmo-o 
No. 783 Hakamo-o 
No. 784 Kommo-o 
No. 799 Guzzlord 
No. 804 Naganadel 
No. 840 Applin 
No. 841 Flapple 
No. 842 Appletun 
No. 880 Dracozolt 
No. 882 Dracovish 
No. 884 Duraludon 
No. 885 Dreepy 
No. 886 Drakloak 
No. 887 Dragapult 
No. 890 Eternatus 
No. 895 Regidrago 
No. 967 Cyclizar 
No. 978 Tatsugiri 
No. 996 Frigibax 
No. 997 Arctibax 
No. 998 Baxcalibur 
No. 1005 Roaring Moon 
No. 1007 Koraidon 
No. 1008 Miraidon 
No. 1009 Walking Wake 
No. 1011 Dipplin 
No. 1018 Archaludon 
No. 1019 Hydrapple 
No. 1020 Gouging Fire 
No. 1021 Raging Bolt